![Dave Chinner](/assets/img/avatar_default.png)
https://bugzilla.kernel.org/show_bug.cgi?id=16348 When the filesystem grows to a large number of allocation groups, the summing of recalimable inodes gets expensive. In many cases, most AGs won't have any reclaimable inodes and so we are wasting CPU time aggregating over these AGs. This is particularly important for the inode shrinker that gets called frequently under memory pressure. To avoid the overhead, track AGs with reclaimable inodes in the per-ag radix tree so that we can find all the AGs with reclaimable inodes via a simple gang tag lookup. This involves setting the tag when the first reclaimable inode is tracked in the AG, and removing the tag when the last reclaimable inode is removed from the tree. Then the summation process becomes a loop walking the radix tree summing AGs with the reclaim tag set. This significantly reduces the overhead of scanning - a 6400 AG filesystea now only uses about 25% of a cpu in kswapd while slab reclaim progresses instead of being permanently stuck at 100% CPU and making little progress. Clean filesystems filesystems will see no overhead and the overhead only increases linearly with the number of dirty AGs. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
1698 lines
52 KiB
C
1698 lines
52 KiB
C
/*
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* Copyright (c) 2009, Christoph Hellwig
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* All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM xfs
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#if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_XFS_H
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#include <linux/tracepoint.h>
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struct xfs_agf;
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struct xfs_alloc_arg;
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struct xfs_attr_list_context;
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struct xfs_buf_log_item;
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struct xfs_da_args;
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struct xfs_da_node_entry;
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struct xfs_dquot;
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struct xlog_ticket;
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struct log;
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struct xlog_recover;
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struct xlog_recover_item;
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struct xfs_buf_log_format;
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struct xfs_inode_log_format;
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DECLARE_EVENT_CLASS(xfs_attr_list_class,
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TP_PROTO(struct xfs_attr_list_context *ctx),
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TP_ARGS(ctx),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_ino_t, ino)
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__field(u32, hashval)
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__field(u32, blkno)
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__field(u32, offset)
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__field(void *, alist)
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__field(int, bufsize)
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__field(int, count)
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__field(int, firstu)
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__field(int, dupcnt)
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__field(int, flags)
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),
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TP_fast_assign(
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__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
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__entry->ino = ctx->dp->i_ino;
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__entry->hashval = ctx->cursor->hashval;
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__entry->blkno = ctx->cursor->blkno;
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__entry->offset = ctx->cursor->offset;
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__entry->alist = ctx->alist;
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__entry->bufsize = ctx->bufsize;
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__entry->count = ctx->count;
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__entry->firstu = ctx->firstu;
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__entry->flags = ctx->flags;
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),
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TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
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"alist 0x%p size %u count %u firstu %u flags %d %s",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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__entry->ino,
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__entry->hashval,
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__entry->blkno,
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__entry->offset,
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__entry->dupcnt,
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__entry->alist,
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__entry->bufsize,
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__entry->count,
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__entry->firstu,
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__entry->flags,
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__print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
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)
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)
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#define DEFINE_ATTR_LIST_EVENT(name) \
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DEFINE_EVENT(xfs_attr_list_class, name, \
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TP_PROTO(struct xfs_attr_list_context *ctx), \
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TP_ARGS(ctx))
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
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DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
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DECLARE_EVENT_CLASS(xfs_perag_class,
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TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
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unsigned long caller_ip),
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TP_ARGS(mp, agno, refcount, caller_ip),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_agnumber_t, agno)
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__field(int, refcount)
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__field(unsigned long, caller_ip)
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),
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TP_fast_assign(
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__entry->dev = mp->m_super->s_dev;
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__entry->agno = agno;
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__entry->refcount = refcount;
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__entry->caller_ip = caller_ip;
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),
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TP_printk("dev %d:%d agno %u refcount %d caller %pf",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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__entry->agno,
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__entry->refcount,
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(char *)__entry->caller_ip)
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);
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#define DEFINE_PERAG_REF_EVENT(name) \
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DEFINE_EVENT(xfs_perag_class, name, \
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TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, \
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unsigned long caller_ip), \
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TP_ARGS(mp, agno, refcount, caller_ip))
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DEFINE_PERAG_REF_EVENT(xfs_perag_get);
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DEFINE_PERAG_REF_EVENT(xfs_perag_get_reclaim);
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DEFINE_PERAG_REF_EVENT(xfs_perag_put);
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DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
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DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
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TRACE_EVENT(xfs_attr_list_node_descend,
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TP_PROTO(struct xfs_attr_list_context *ctx,
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struct xfs_da_node_entry *btree),
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TP_ARGS(ctx, btree),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_ino_t, ino)
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__field(u32, hashval)
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__field(u32, blkno)
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__field(u32, offset)
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__field(void *, alist)
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__field(int, bufsize)
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__field(int, count)
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__field(int, firstu)
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__field(int, dupcnt)
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__field(int, flags)
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__field(u32, bt_hashval)
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__field(u32, bt_before)
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),
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TP_fast_assign(
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__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
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__entry->ino = ctx->dp->i_ino;
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__entry->hashval = ctx->cursor->hashval;
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__entry->blkno = ctx->cursor->blkno;
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__entry->offset = ctx->cursor->offset;
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__entry->alist = ctx->alist;
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__entry->bufsize = ctx->bufsize;
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__entry->count = ctx->count;
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__entry->firstu = ctx->firstu;
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__entry->flags = ctx->flags;
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__entry->bt_hashval = be32_to_cpu(btree->hashval);
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__entry->bt_before = be32_to_cpu(btree->before);
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),
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TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
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"alist 0x%p size %u count %u firstu %u flags %d %s "
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"node hashval %u, node before %u",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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__entry->ino,
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__entry->hashval,
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__entry->blkno,
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__entry->offset,
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__entry->dupcnt,
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__entry->alist,
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__entry->bufsize,
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__entry->count,
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__entry->firstu,
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__entry->flags,
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__print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
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__entry->bt_hashval,
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__entry->bt_before)
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);
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TRACE_EVENT(xfs_iext_insert,
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TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
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struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
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TP_ARGS(ip, idx, r, state, caller_ip),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_ino_t, ino)
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__field(xfs_extnum_t, idx)
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__field(xfs_fileoff_t, startoff)
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__field(xfs_fsblock_t, startblock)
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__field(xfs_filblks_t, blockcount)
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__field(xfs_exntst_t, state)
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__field(int, bmap_state)
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__field(unsigned long, caller_ip)
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),
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TP_fast_assign(
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__entry->dev = VFS_I(ip)->i_sb->s_dev;
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__entry->ino = ip->i_ino;
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__entry->idx = idx;
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__entry->startoff = r->br_startoff;
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__entry->startblock = r->br_startblock;
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__entry->blockcount = r->br_blockcount;
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__entry->state = r->br_state;
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__entry->bmap_state = state;
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__entry->caller_ip = caller_ip;
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),
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TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
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"offset %lld block %lld count %lld flag %d caller %pf",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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__entry->ino,
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__print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
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(long)__entry->idx,
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__entry->startoff,
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(__int64_t)__entry->startblock,
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__entry->blockcount,
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__entry->state,
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(char *)__entry->caller_ip)
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);
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DECLARE_EVENT_CLASS(xfs_bmap_class,
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TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
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unsigned long caller_ip),
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TP_ARGS(ip, idx, state, caller_ip),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_ino_t, ino)
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__field(xfs_extnum_t, idx)
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__field(xfs_fileoff_t, startoff)
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__field(xfs_fsblock_t, startblock)
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__field(xfs_filblks_t, blockcount)
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__field(xfs_exntst_t, state)
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__field(int, bmap_state)
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__field(unsigned long, caller_ip)
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),
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TP_fast_assign(
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struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ?
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ip->i_afp : &ip->i_df;
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struct xfs_bmbt_irec r;
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xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
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__entry->dev = VFS_I(ip)->i_sb->s_dev;
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__entry->ino = ip->i_ino;
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__entry->idx = idx;
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__entry->startoff = r.br_startoff;
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__entry->startblock = r.br_startblock;
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__entry->blockcount = r.br_blockcount;
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__entry->state = r.br_state;
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__entry->bmap_state = state;
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__entry->caller_ip = caller_ip;
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),
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TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
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"offset %lld block %lld count %lld flag %d caller %pf",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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__entry->ino,
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__print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
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(long)__entry->idx,
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__entry->startoff,
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(__int64_t)__entry->startblock,
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__entry->blockcount,
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__entry->state,
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(char *)__entry->caller_ip)
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)
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#define DEFINE_BMAP_EVENT(name) \
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DEFINE_EVENT(xfs_bmap_class, name, \
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TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
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unsigned long caller_ip), \
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TP_ARGS(ip, idx, state, caller_ip))
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DEFINE_BMAP_EVENT(xfs_iext_remove);
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DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
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DEFINE_BMAP_EVENT(xfs_bmap_post_update);
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DEFINE_BMAP_EVENT(xfs_extlist);
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DECLARE_EVENT_CLASS(xfs_buf_class,
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TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
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TP_ARGS(bp, caller_ip),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_daddr_t, bno)
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__field(size_t, buffer_length)
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__field(int, hold)
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__field(int, pincount)
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__field(unsigned, lockval)
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__field(unsigned, flags)
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__field(unsigned long, caller_ip)
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),
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TP_fast_assign(
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__entry->dev = bp->b_target->bt_dev;
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__entry->bno = bp->b_bn;
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__entry->buffer_length = bp->b_buffer_length;
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__entry->hold = atomic_read(&bp->b_hold);
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__entry->pincount = atomic_read(&bp->b_pin_count);
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__entry->lockval = xfs_buf_lock_value(bp);
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__entry->flags = bp->b_flags;
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__entry->caller_ip = caller_ip;
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),
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TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
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"lock %d flags %s caller %pf",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->bno,
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__entry->buffer_length,
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__entry->hold,
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__entry->pincount,
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__entry->lockval,
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__print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
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(void *)__entry->caller_ip)
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)
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#define DEFINE_BUF_EVENT(name) \
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DEFINE_EVENT(xfs_buf_class, name, \
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TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
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TP_ARGS(bp, caller_ip))
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DEFINE_BUF_EVENT(xfs_buf_init);
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DEFINE_BUF_EVENT(xfs_buf_free);
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DEFINE_BUF_EVENT(xfs_buf_hold);
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DEFINE_BUF_EVENT(xfs_buf_rele);
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DEFINE_BUF_EVENT(xfs_buf_pin);
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DEFINE_BUF_EVENT(xfs_buf_unpin);
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DEFINE_BUF_EVENT(xfs_buf_iodone);
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DEFINE_BUF_EVENT(xfs_buf_iorequest);
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DEFINE_BUF_EVENT(xfs_buf_bawrite);
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DEFINE_BUF_EVENT(xfs_buf_bdwrite);
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DEFINE_BUF_EVENT(xfs_buf_lock);
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DEFINE_BUF_EVENT(xfs_buf_lock_done);
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DEFINE_BUF_EVENT(xfs_buf_cond_lock);
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DEFINE_BUF_EVENT(xfs_buf_unlock);
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DEFINE_BUF_EVENT(xfs_buf_ordered_retry);
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DEFINE_BUF_EVENT(xfs_buf_iowait);
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DEFINE_BUF_EVENT(xfs_buf_iowait_done);
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DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
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DEFINE_BUF_EVENT(xfs_buf_delwri_dequeue);
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DEFINE_BUF_EVENT(xfs_buf_delwri_split);
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DEFINE_BUF_EVENT(xfs_buf_get_noaddr);
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DEFINE_BUF_EVENT(xfs_bdstrat_shut);
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DEFINE_BUF_EVENT(xfs_buf_item_relse);
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DEFINE_BUF_EVENT(xfs_buf_item_iodone);
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DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
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DEFINE_BUF_EVENT(xfs_buf_error_relse);
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DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
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DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
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/* not really buffer traces, but the buf provides useful information */
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DEFINE_BUF_EVENT(xfs_btree_corrupt);
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DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
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DEFINE_BUF_EVENT(xfs_reset_dqcounts);
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DEFINE_BUF_EVENT(xfs_inode_item_push);
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/* pass flags explicitly */
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DECLARE_EVENT_CLASS(xfs_buf_flags_class,
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TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
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TP_ARGS(bp, flags, caller_ip),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_daddr_t, bno)
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__field(size_t, buffer_length)
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__field(int, hold)
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__field(int, pincount)
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__field(unsigned, lockval)
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__field(unsigned, flags)
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__field(unsigned long, caller_ip)
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),
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TP_fast_assign(
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__entry->dev = bp->b_target->bt_dev;
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__entry->bno = bp->b_bn;
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__entry->buffer_length = bp->b_buffer_length;
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__entry->flags = flags;
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__entry->hold = atomic_read(&bp->b_hold);
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__entry->pincount = atomic_read(&bp->b_pin_count);
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__entry->lockval = xfs_buf_lock_value(bp);
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__entry->caller_ip = caller_ip;
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),
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TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
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"lock %d flags %s caller %pf",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long long)__entry->bno,
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__entry->buffer_length,
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__entry->hold,
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__entry->pincount,
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__entry->lockval,
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__print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
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(void *)__entry->caller_ip)
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)
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|
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#define DEFINE_BUF_FLAGS_EVENT(name) \
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DEFINE_EVENT(xfs_buf_flags_class, name, \
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TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
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TP_ARGS(bp, flags, caller_ip))
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DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
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DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
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DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
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TRACE_EVENT(xfs_buf_ioerror,
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TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
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TP_ARGS(bp, error, caller_ip),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_daddr_t, bno)
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__field(size_t, buffer_length)
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__field(unsigned, flags)
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__field(int, hold)
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__field(int, pincount)
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__field(unsigned, lockval)
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__field(int, error)
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__field(unsigned long, caller_ip)
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),
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TP_fast_assign(
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__entry->dev = bp->b_target->bt_dev;
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__entry->bno = bp->b_bn;
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__entry->buffer_length = bp->b_buffer_length;
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__entry->hold = atomic_read(&bp->b_hold);
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|
__entry->pincount = atomic_read(&bp->b_pin_count);
|
|
__entry->lockval = xfs_buf_lock_value(bp);
|
|
__entry->error = error;
|
|
__entry->flags = bp->b_flags;
|
|
__entry->caller_ip = caller_ip;
|
|
),
|
|
TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
|
|
"lock %d error %d flags %s caller %pf",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->bno,
|
|
__entry->buffer_length,
|
|
__entry->hold,
|
|
__entry->pincount,
|
|
__entry->lockval,
|
|
__entry->error,
|
|
__print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
|
|
(void *)__entry->caller_ip)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_buf_item_class,
|
|
TP_PROTO(struct xfs_buf_log_item *bip),
|
|
TP_ARGS(bip),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_daddr_t, buf_bno)
|
|
__field(size_t, buf_len)
|
|
__field(int, buf_hold)
|
|
__field(int, buf_pincount)
|
|
__field(int, buf_lockval)
|
|
__field(unsigned, buf_flags)
|
|
__field(unsigned, bli_recur)
|
|
__field(int, bli_refcount)
|
|
__field(unsigned, bli_flags)
|
|
__field(void *, li_desc)
|
|
__field(unsigned, li_flags)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = bip->bli_buf->b_target->bt_dev;
|
|
__entry->bli_flags = bip->bli_flags;
|
|
__entry->bli_recur = bip->bli_recur;
|
|
__entry->bli_refcount = atomic_read(&bip->bli_refcount);
|
|
__entry->buf_bno = bip->bli_buf->b_bn;
|
|
__entry->buf_len = bip->bli_buf->b_buffer_length;
|
|
__entry->buf_flags = bip->bli_buf->b_flags;
|
|
__entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
|
|
__entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
|
|
__entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf);
|
|
__entry->li_desc = bip->bli_item.li_desc;
|
|
__entry->li_flags = bip->bli_item.li_flags;
|
|
),
|
|
TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
|
|
"lock %d flags %s recur %d refcount %d bliflags %s "
|
|
"lidesc 0x%p liflags %s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
(unsigned long long)__entry->buf_bno,
|
|
__entry->buf_len,
|
|
__entry->buf_hold,
|
|
__entry->buf_pincount,
|
|
__entry->buf_lockval,
|
|
__print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
|
|
__entry->bli_recur,
|
|
__entry->bli_refcount,
|
|
__print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
|
|
__entry->li_desc,
|
|
__print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
|
|
)
|
|
|
|
#define DEFINE_BUF_ITEM_EVENT(name) \
|
|
DEFINE_EVENT(xfs_buf_item_class, name, \
|
|
TP_PROTO(struct xfs_buf_log_item *bip), \
|
|
TP_ARGS(bip))
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_trylock);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pushbuf);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
|
|
DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_lock_class,
|
|
TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
|
|
unsigned long caller_ip),
|
|
TP_ARGS(ip, lock_flags, caller_ip),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(int, lock_flags)
|
|
__field(unsigned long, caller_ip)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->lock_flags = lock_flags;
|
|
__entry->caller_ip = caller_ip;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
|
|
(void *)__entry->caller_ip)
|
|
)
|
|
|
|
#define DEFINE_LOCK_EVENT(name) \
|
|
DEFINE_EVENT(xfs_lock_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
|
|
unsigned long caller_ip), \
|
|
TP_ARGS(ip, lock_flags, caller_ip))
|
|
DEFINE_LOCK_EVENT(xfs_ilock);
|
|
DEFINE_LOCK_EVENT(xfs_ilock_nowait);
|
|
DEFINE_LOCK_EVENT(xfs_ilock_demote);
|
|
DEFINE_LOCK_EVENT(xfs_iunlock);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_iget_class,
|
|
TP_PROTO(struct xfs_inode *ip),
|
|
TP_ARGS(ip),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino)
|
|
)
|
|
|
|
#define DEFINE_IGET_EVENT(name) \
|
|
DEFINE_EVENT(xfs_iget_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip), \
|
|
TP_ARGS(ip))
|
|
DEFINE_IGET_EVENT(xfs_iget_skip);
|
|
DEFINE_IGET_EVENT(xfs_iget_reclaim);
|
|
DEFINE_IGET_EVENT(xfs_iget_found);
|
|
DEFINE_IGET_EVENT(xfs_iget_alloc);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_inode_class,
|
|
TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
|
|
TP_ARGS(ip, caller_ip),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(int, count)
|
|
__field(int, pincount)
|
|
__field(unsigned long, caller_ip)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->count = atomic_read(&VFS_I(ip)->i_count);
|
|
__entry->pincount = atomic_read(&ip->i_pincount);
|
|
__entry->caller_ip = caller_ip;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->count,
|
|
__entry->pincount,
|
|
(char *)__entry->caller_ip)
|
|
)
|
|
|
|
#define DEFINE_INODE_EVENT(name) \
|
|
DEFINE_EVENT(xfs_inode_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
|
|
TP_ARGS(ip, caller_ip))
|
|
DEFINE_INODE_EVENT(xfs_ihold);
|
|
DEFINE_INODE_EVENT(xfs_irele);
|
|
DEFINE_INODE_EVENT(xfs_inode_pin);
|
|
DEFINE_INODE_EVENT(xfs_inode_unpin);
|
|
DEFINE_INODE_EVENT(xfs_inode_unpin_nowait);
|
|
|
|
/* the old xfs_itrace_entry tracer - to be replaced by s.th. in the VFS */
|
|
DEFINE_INODE_EVENT(xfs_inode);
|
|
#define xfs_itrace_entry(ip) \
|
|
trace_xfs_inode(ip, _THIS_IP_)
|
|
|
|
DECLARE_EVENT_CLASS(xfs_dquot_class,
|
|
TP_PROTO(struct xfs_dquot *dqp),
|
|
TP_ARGS(dqp),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(u32, id)
|
|
__field(unsigned, flags)
|
|
__field(unsigned, nrefs)
|
|
__field(unsigned long long, res_bcount)
|
|
__field(unsigned long long, bcount)
|
|
__field(unsigned long long, icount)
|
|
__field(unsigned long long, blk_hardlimit)
|
|
__field(unsigned long long, blk_softlimit)
|
|
__field(unsigned long long, ino_hardlimit)
|
|
__field(unsigned long long, ino_softlimit)
|
|
), \
|
|
TP_fast_assign(
|
|
__entry->dev = dqp->q_mount->m_super->s_dev;
|
|
__entry->id = be32_to_cpu(dqp->q_core.d_id);
|
|
__entry->flags = dqp->dq_flags;
|
|
__entry->nrefs = dqp->q_nrefs;
|
|
__entry->res_bcount = dqp->q_res_bcount;
|
|
__entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
|
|
__entry->icount = be64_to_cpu(dqp->q_core.d_icount);
|
|
__entry->blk_hardlimit =
|
|
be64_to_cpu(dqp->q_core.d_blk_hardlimit);
|
|
__entry->blk_softlimit =
|
|
be64_to_cpu(dqp->q_core.d_blk_softlimit);
|
|
__entry->ino_hardlimit =
|
|
be64_to_cpu(dqp->q_core.d_ino_hardlimit);
|
|
__entry->ino_softlimit =
|
|
be64_to_cpu(dqp->q_core.d_ino_softlimit);
|
|
),
|
|
TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
|
|
"bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
|
|
"icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->id,
|
|
__print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
|
|
__entry->nrefs,
|
|
__entry->res_bcount,
|
|
__entry->bcount,
|
|
__entry->blk_hardlimit,
|
|
__entry->blk_softlimit,
|
|
__entry->icount,
|
|
__entry->ino_hardlimit,
|
|
__entry->ino_softlimit)
|
|
)
|
|
|
|
#define DEFINE_DQUOT_EVENT(name) \
|
|
DEFINE_EVENT(xfs_dquot_class, name, \
|
|
TP_PROTO(struct xfs_dquot *dqp), \
|
|
TP_ARGS(dqp))
|
|
DEFINE_DQUOT_EVENT(xfs_dqadjust);
|
|
DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
|
|
DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
|
|
DEFINE_DQUOT_EVENT(xfs_dqreclaim_unlink);
|
|
DEFINE_DQUOT_EVENT(xfs_dqattach_found);
|
|
DEFINE_DQUOT_EVENT(xfs_dqattach_get);
|
|
DEFINE_DQUOT_EVENT(xfs_dqinit);
|
|
DEFINE_DQUOT_EVENT(xfs_dqreuse);
|
|
DEFINE_DQUOT_EVENT(xfs_dqalloc);
|
|
DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
|
|
DEFINE_DQUOT_EVENT(xfs_dqread);
|
|
DEFINE_DQUOT_EVENT(xfs_dqread_fail);
|
|
DEFINE_DQUOT_EVENT(xfs_dqlookup_found);
|
|
DEFINE_DQUOT_EVENT(xfs_dqlookup_want);
|
|
DEFINE_DQUOT_EVENT(xfs_dqlookup_freelist);
|
|
DEFINE_DQUOT_EVENT(xfs_dqlookup_done);
|
|
DEFINE_DQUOT_EVENT(xfs_dqget_hit);
|
|
DEFINE_DQUOT_EVENT(xfs_dqget_miss);
|
|
DEFINE_DQUOT_EVENT(xfs_dqput);
|
|
DEFINE_DQUOT_EVENT(xfs_dqput_wait);
|
|
DEFINE_DQUOT_EVENT(xfs_dqput_free);
|
|
DEFINE_DQUOT_EVENT(xfs_dqrele);
|
|
DEFINE_DQUOT_EVENT(xfs_dqflush);
|
|
DEFINE_DQUOT_EVENT(xfs_dqflush_force);
|
|
DEFINE_DQUOT_EVENT(xfs_dqflush_done);
|
|
/* not really iget events, but we re-use the format */
|
|
DEFINE_IGET_EVENT(xfs_dquot_dqalloc);
|
|
DEFINE_IGET_EVENT(xfs_dquot_dqdetach);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_loggrant_class,
|
|
TP_PROTO(struct log *log, struct xlog_ticket *tic),
|
|
TP_ARGS(log, tic),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(unsigned, trans_type)
|
|
__field(char, ocnt)
|
|
__field(char, cnt)
|
|
__field(int, curr_res)
|
|
__field(int, unit_res)
|
|
__field(unsigned int, flags)
|
|
__field(void *, reserve_headq)
|
|
__field(void *, write_headq)
|
|
__field(int, grant_reserve_cycle)
|
|
__field(int, grant_reserve_bytes)
|
|
__field(int, grant_write_cycle)
|
|
__field(int, grant_write_bytes)
|
|
__field(int, curr_cycle)
|
|
__field(int, curr_block)
|
|
__field(xfs_lsn_t, tail_lsn)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = log->l_mp->m_super->s_dev;
|
|
__entry->trans_type = tic->t_trans_type;
|
|
__entry->ocnt = tic->t_ocnt;
|
|
__entry->cnt = tic->t_cnt;
|
|
__entry->curr_res = tic->t_curr_res;
|
|
__entry->unit_res = tic->t_unit_res;
|
|
__entry->flags = tic->t_flags;
|
|
__entry->reserve_headq = log->l_reserve_headq;
|
|
__entry->write_headq = log->l_write_headq;
|
|
__entry->grant_reserve_cycle = log->l_grant_reserve_cycle;
|
|
__entry->grant_reserve_bytes = log->l_grant_reserve_bytes;
|
|
__entry->grant_write_cycle = log->l_grant_write_cycle;
|
|
__entry->grant_write_bytes = log->l_grant_write_bytes;
|
|
__entry->curr_cycle = log->l_curr_cycle;
|
|
__entry->curr_block = log->l_curr_block;
|
|
__entry->tail_lsn = log->l_tail_lsn;
|
|
),
|
|
TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
|
|
"t_unit_res %u t_flags %s reserve_headq 0x%p "
|
|
"write_headq 0x%p grant_reserve_cycle %d "
|
|
"grant_reserve_bytes %d grant_write_cycle %d "
|
|
"grant_write_bytes %d curr_cycle %d curr_block %d "
|
|
"tail_cycle %d tail_block %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
|
|
__entry->ocnt,
|
|
__entry->cnt,
|
|
__entry->curr_res,
|
|
__entry->unit_res,
|
|
__print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
|
|
__entry->reserve_headq,
|
|
__entry->write_headq,
|
|
__entry->grant_reserve_cycle,
|
|
__entry->grant_reserve_bytes,
|
|
__entry->grant_write_cycle,
|
|
__entry->grant_write_bytes,
|
|
__entry->curr_cycle,
|
|
__entry->curr_block,
|
|
CYCLE_LSN(__entry->tail_lsn),
|
|
BLOCK_LSN(__entry->tail_lsn)
|
|
)
|
|
)
|
|
|
|
#define DEFINE_LOGGRANT_EVENT(name) \
|
|
DEFINE_EVENT(xfs_loggrant_class, name, \
|
|
TP_PROTO(struct log *log, struct xlog_ticket *tic), \
|
|
TP_ARGS(log, tic))
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_enter);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_exit);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_error);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep1);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake1);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep2);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake2);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_enter);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_exit);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_error);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep1);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake1);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep2);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake2);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
|
|
DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_file_class,
|
|
TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
|
|
TP_ARGS(ip, count, offset, flags),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(xfs_fsize_t, size)
|
|
__field(xfs_fsize_t, new_size)
|
|
__field(loff_t, offset)
|
|
__field(size_t, count)
|
|
__field(int, flags)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->new_size = ip->i_new_size;
|
|
__entry->offset = offset;
|
|
__entry->count = count;
|
|
__entry->flags = flags;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
|
|
"offset 0x%llx count 0x%zx ioflags %s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->new_size,
|
|
__entry->offset,
|
|
__entry->count,
|
|
__print_flags(__entry->flags, "|", XFS_IO_FLAGS))
|
|
)
|
|
|
|
#define DEFINE_RW_EVENT(name) \
|
|
DEFINE_EVENT(xfs_file_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
|
|
TP_ARGS(ip, count, offset, flags))
|
|
DEFINE_RW_EVENT(xfs_file_read);
|
|
DEFINE_RW_EVENT(xfs_file_buffered_write);
|
|
DEFINE_RW_EVENT(xfs_file_direct_write);
|
|
DEFINE_RW_EVENT(xfs_file_splice_read);
|
|
DEFINE_RW_EVENT(xfs_file_splice_write);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_page_class,
|
|
TP_PROTO(struct inode *inode, struct page *page, unsigned long off),
|
|
TP_ARGS(inode, page, off),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(pgoff_t, pgoff)
|
|
__field(loff_t, size)
|
|
__field(unsigned long, offset)
|
|
__field(int, delalloc)
|
|
__field(int, unmapped)
|
|
__field(int, unwritten)
|
|
),
|
|
TP_fast_assign(
|
|
int delalloc = -1, unmapped = -1, unwritten = -1;
|
|
|
|
if (page_has_buffers(page))
|
|
xfs_count_page_state(page, &delalloc,
|
|
&unmapped, &unwritten);
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
__entry->ino = XFS_I(inode)->i_ino;
|
|
__entry->pgoff = page_offset(page);
|
|
__entry->size = i_size_read(inode);
|
|
__entry->offset = off;
|
|
__entry->delalloc = delalloc;
|
|
__entry->unmapped = unmapped;
|
|
__entry->unwritten = unwritten;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
|
|
"delalloc %d unmapped %d unwritten %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->pgoff,
|
|
__entry->size,
|
|
__entry->offset,
|
|
__entry->delalloc,
|
|
__entry->unmapped,
|
|
__entry->unwritten)
|
|
)
|
|
|
|
#define DEFINE_PAGE_EVENT(name) \
|
|
DEFINE_EVENT(xfs_page_class, name, \
|
|
TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \
|
|
TP_ARGS(inode, page, off))
|
|
DEFINE_PAGE_EVENT(xfs_writepage);
|
|
DEFINE_PAGE_EVENT(xfs_releasepage);
|
|
DEFINE_PAGE_EVENT(xfs_invalidatepage);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_iomap_class,
|
|
TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
|
|
int flags, struct xfs_bmbt_irec *irec),
|
|
TP_ARGS(ip, offset, count, flags, irec),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(loff_t, size)
|
|
__field(loff_t, new_size)
|
|
__field(loff_t, offset)
|
|
__field(size_t, count)
|
|
__field(int, flags)
|
|
__field(xfs_fileoff_t, startoff)
|
|
__field(xfs_fsblock_t, startblock)
|
|
__field(xfs_filblks_t, blockcount)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->new_size = ip->i_new_size;
|
|
__entry->offset = offset;
|
|
__entry->count = count;
|
|
__entry->flags = flags;
|
|
__entry->startoff = irec ? irec->br_startoff : 0;
|
|
__entry->startblock = irec ? irec->br_startblock : 0;
|
|
__entry->blockcount = irec ? irec->br_blockcount : 0;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
|
|
"offset 0x%llx count %zd flags %s "
|
|
"startoff 0x%llx startblock %lld blockcount 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->new_size,
|
|
__entry->offset,
|
|
__entry->count,
|
|
__print_flags(__entry->flags, "|", BMAPI_FLAGS),
|
|
__entry->startoff,
|
|
(__int64_t)__entry->startblock,
|
|
__entry->blockcount)
|
|
)
|
|
|
|
#define DEFINE_IOMAP_EVENT(name) \
|
|
DEFINE_EVENT(xfs_iomap_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
|
|
int flags, struct xfs_bmbt_irec *irec), \
|
|
TP_ARGS(ip, offset, count, flags, irec))
|
|
DEFINE_IOMAP_EVENT(xfs_iomap_enter);
|
|
DEFINE_IOMAP_EVENT(xfs_iomap_found);
|
|
DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_simple_io_class,
|
|
TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
|
|
TP_ARGS(ip, offset, count),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(loff_t, size)
|
|
__field(loff_t, new_size)
|
|
__field(loff_t, offset)
|
|
__field(size_t, count)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->new_size = ip->i_new_size;
|
|
__entry->offset = offset;
|
|
__entry->count = count;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
|
|
"offset 0x%llx count %zd",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->new_size,
|
|
__entry->offset,
|
|
__entry->count)
|
|
);
|
|
|
|
#define DEFINE_SIMPLE_IO_EVENT(name) \
|
|
DEFINE_EVENT(xfs_simple_io_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \
|
|
TP_ARGS(ip, offset, count))
|
|
DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
|
|
DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
|
|
|
|
|
|
TRACE_EVENT(xfs_itruncate_start,
|
|
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size, int flag,
|
|
xfs_off_t toss_start, xfs_off_t toss_finish),
|
|
TP_ARGS(ip, new_size, flag, toss_start, toss_finish),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(xfs_fsize_t, size)
|
|
__field(xfs_fsize_t, new_size)
|
|
__field(xfs_off_t, toss_start)
|
|
__field(xfs_off_t, toss_finish)
|
|
__field(int, flag)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->new_size = new_size;
|
|
__entry->toss_start = toss_start;
|
|
__entry->toss_finish = toss_finish;
|
|
__entry->flag = flag;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx %s size 0x%llx new_size 0x%llx "
|
|
"toss start 0x%llx toss finish 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__print_flags(__entry->flag, "|", XFS_ITRUNC_FLAGS),
|
|
__entry->size,
|
|
__entry->new_size,
|
|
__entry->toss_start,
|
|
__entry->toss_finish)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_itrunc_class,
|
|
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
|
|
TP_ARGS(ip, new_size),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(xfs_fsize_t, size)
|
|
__field(xfs_fsize_t, new_size)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->new_size = new_size;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->new_size)
|
|
)
|
|
|
|
#define DEFINE_ITRUNC_EVENT(name) \
|
|
DEFINE_EVENT(xfs_itrunc_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
|
|
TP_ARGS(ip, new_size))
|
|
DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start);
|
|
DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end);
|
|
|
|
TRACE_EVENT(xfs_pagecache_inval,
|
|
TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
|
|
TP_ARGS(ip, start, finish),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(xfs_fsize_t, size)
|
|
__field(xfs_off_t, start)
|
|
__field(xfs_off_t, finish)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->start = start;
|
|
__entry->finish = finish;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->start,
|
|
__entry->finish)
|
|
);
|
|
|
|
TRACE_EVENT(xfs_bunmap,
|
|
TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
|
|
int flags, unsigned long caller_ip),
|
|
TP_ARGS(ip, bno, len, flags, caller_ip),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(xfs_fsize_t, size)
|
|
__field(xfs_fileoff_t, bno)
|
|
__field(xfs_filblks_t, len)
|
|
__field(unsigned long, caller_ip)
|
|
__field(int, flags)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->size = ip->i_d.di_size;
|
|
__entry->bno = bno;
|
|
__entry->len = len;
|
|
__entry->caller_ip = caller_ip;
|
|
__entry->flags = flags;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
|
|
"flags %s caller %pf",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->bno,
|
|
__entry->len,
|
|
__print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
|
|
(void *)__entry->caller_ip)
|
|
|
|
);
|
|
|
|
#define XFS_BUSY_SYNC \
|
|
{ 0, "async" }, \
|
|
{ 1, "sync" }
|
|
|
|
TRACE_EVENT(xfs_alloc_busy,
|
|
TP_PROTO(struct xfs_trans *trans, xfs_agnumber_t agno,
|
|
xfs_agblock_t agbno, xfs_extlen_t len, int sync),
|
|
TP_ARGS(trans, agno, agbno, len, sync),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(struct xfs_trans *, tp)
|
|
__field(int, tid)
|
|
__field(xfs_agnumber_t, agno)
|
|
__field(xfs_agblock_t, agbno)
|
|
__field(xfs_extlen_t, len)
|
|
__field(int, sync)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = trans->t_mountp->m_super->s_dev;
|
|
__entry->tp = trans;
|
|
__entry->tid = trans->t_ticket->t_tid;
|
|
__entry->agno = agno;
|
|
__entry->agbno = agbno;
|
|
__entry->len = len;
|
|
__entry->sync = sync;
|
|
),
|
|
TP_printk("dev %d:%d trans 0x%p tid 0x%x agno %u agbno %u len %u %s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->tp,
|
|
__entry->tid,
|
|
__entry->agno,
|
|
__entry->agbno,
|
|
__entry->len,
|
|
__print_symbolic(__entry->sync, XFS_BUSY_SYNC))
|
|
|
|
);
|
|
|
|
TRACE_EVENT(xfs_alloc_unbusy,
|
|
TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
|
|
xfs_agblock_t agbno, xfs_extlen_t len),
|
|
TP_ARGS(mp, agno, agbno, len),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_agnumber_t, agno)
|
|
__field(xfs_agblock_t, agbno)
|
|
__field(xfs_extlen_t, len)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = mp->m_super->s_dev;
|
|
__entry->agno = agno;
|
|
__entry->agbno = agbno;
|
|
__entry->len = len;
|
|
),
|
|
TP_printk("dev %d:%d agno %u agbno %u len %u",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->agno,
|
|
__entry->agbno,
|
|
__entry->len)
|
|
);
|
|
|
|
#define XFS_BUSY_STATES \
|
|
{ 0, "missing" }, \
|
|
{ 1, "found" }
|
|
|
|
TRACE_EVENT(xfs_alloc_busysearch,
|
|
TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
|
|
xfs_agblock_t agbno, xfs_extlen_t len, int found),
|
|
TP_ARGS(mp, agno, agbno, len, found),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_agnumber_t, agno)
|
|
__field(xfs_agblock_t, agbno)
|
|
__field(xfs_extlen_t, len)
|
|
__field(int, found)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = mp->m_super->s_dev;
|
|
__entry->agno = agno;
|
|
__entry->agbno = agbno;
|
|
__entry->len = len;
|
|
__entry->found = found;
|
|
),
|
|
TP_printk("dev %d:%d agno %u agbno %u len %u %s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->agno,
|
|
__entry->agbno,
|
|
__entry->len,
|
|
__print_symbolic(__entry->found, XFS_BUSY_STATES))
|
|
);
|
|
|
|
TRACE_EVENT(xfs_trans_commit_lsn,
|
|
TP_PROTO(struct xfs_trans *trans),
|
|
TP_ARGS(trans),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(struct xfs_trans *, tp)
|
|
__field(xfs_lsn_t, lsn)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = trans->t_mountp->m_super->s_dev;
|
|
__entry->tp = trans;
|
|
__entry->lsn = trans->t_commit_lsn;
|
|
),
|
|
TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->tp,
|
|
__entry->lsn)
|
|
);
|
|
|
|
TRACE_EVENT(xfs_agf,
|
|
TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
|
|
unsigned long caller_ip),
|
|
TP_ARGS(mp, agf, flags, caller_ip),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_agnumber_t, agno)
|
|
__field(int, flags)
|
|
__field(__u32, length)
|
|
__field(__u32, bno_root)
|
|
__field(__u32, cnt_root)
|
|
__field(__u32, bno_level)
|
|
__field(__u32, cnt_level)
|
|
__field(__u32, flfirst)
|
|
__field(__u32, fllast)
|
|
__field(__u32, flcount)
|
|
__field(__u32, freeblks)
|
|
__field(__u32, longest)
|
|
__field(unsigned long, caller_ip)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = mp->m_super->s_dev;
|
|
__entry->agno = be32_to_cpu(agf->agf_seqno),
|
|
__entry->flags = flags;
|
|
__entry->length = be32_to_cpu(agf->agf_length),
|
|
__entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
|
|
__entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
|
|
__entry->bno_level =
|
|
be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
|
|
__entry->cnt_level =
|
|
be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
|
|
__entry->flfirst = be32_to_cpu(agf->agf_flfirst),
|
|
__entry->fllast = be32_to_cpu(agf->agf_fllast),
|
|
__entry->flcount = be32_to_cpu(agf->agf_flcount),
|
|
__entry->freeblks = be32_to_cpu(agf->agf_freeblks),
|
|
__entry->longest = be32_to_cpu(agf->agf_longest);
|
|
__entry->caller_ip = caller_ip;
|
|
),
|
|
TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
|
|
"levels b %u c %u flfirst %u fllast %u flcount %u "
|
|
"freeblks %u longest %u caller %pf",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->agno,
|
|
__print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
|
|
__entry->length,
|
|
__entry->bno_root,
|
|
__entry->cnt_root,
|
|
__entry->bno_level,
|
|
__entry->cnt_level,
|
|
__entry->flfirst,
|
|
__entry->fllast,
|
|
__entry->flcount,
|
|
__entry->freeblks,
|
|
__entry->longest,
|
|
(void *)__entry->caller_ip)
|
|
);
|
|
|
|
TRACE_EVENT(xfs_free_extent,
|
|
TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
|
|
xfs_extlen_t len, bool isfl, int haveleft, int haveright),
|
|
TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_agnumber_t, agno)
|
|
__field(xfs_agblock_t, agbno)
|
|
__field(xfs_extlen_t, len)
|
|
__field(int, isfl)
|
|
__field(int, haveleft)
|
|
__field(int, haveright)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = mp->m_super->s_dev;
|
|
__entry->agno = agno;
|
|
__entry->agbno = agbno;
|
|
__entry->len = len;
|
|
__entry->isfl = isfl;
|
|
__entry->haveleft = haveleft;
|
|
__entry->haveright = haveright;
|
|
),
|
|
TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->agno,
|
|
__entry->agbno,
|
|
__entry->len,
|
|
__entry->isfl,
|
|
__entry->haveleft ?
|
|
(__entry->haveright ? "both" : "left") :
|
|
(__entry->haveright ? "right" : "none"))
|
|
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_alloc_class,
|
|
TP_PROTO(struct xfs_alloc_arg *args),
|
|
TP_ARGS(args),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_agnumber_t, agno)
|
|
__field(xfs_agblock_t, agbno)
|
|
__field(xfs_extlen_t, minlen)
|
|
__field(xfs_extlen_t, maxlen)
|
|
__field(xfs_extlen_t, mod)
|
|
__field(xfs_extlen_t, prod)
|
|
__field(xfs_extlen_t, minleft)
|
|
__field(xfs_extlen_t, total)
|
|
__field(xfs_extlen_t, alignment)
|
|
__field(xfs_extlen_t, minalignslop)
|
|
__field(xfs_extlen_t, len)
|
|
__field(short, type)
|
|
__field(short, otype)
|
|
__field(char, wasdel)
|
|
__field(char, wasfromfl)
|
|
__field(char, isfl)
|
|
__field(char, userdata)
|
|
__field(xfs_fsblock_t, firstblock)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = args->mp->m_super->s_dev;
|
|
__entry->agno = args->agno;
|
|
__entry->agbno = args->agbno;
|
|
__entry->minlen = args->minlen;
|
|
__entry->maxlen = args->maxlen;
|
|
__entry->mod = args->mod;
|
|
__entry->prod = args->prod;
|
|
__entry->minleft = args->minleft;
|
|
__entry->total = args->total;
|
|
__entry->alignment = args->alignment;
|
|
__entry->minalignslop = args->minalignslop;
|
|
__entry->len = args->len;
|
|
__entry->type = args->type;
|
|
__entry->otype = args->otype;
|
|
__entry->wasdel = args->wasdel;
|
|
__entry->wasfromfl = args->wasfromfl;
|
|
__entry->isfl = args->isfl;
|
|
__entry->userdata = args->userdata;
|
|
__entry->firstblock = args->firstblock;
|
|
),
|
|
TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
|
|
"prod %u minleft %u total %u alignment %u minalignslop %u "
|
|
"len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
|
|
"userdata %d firstblock 0x%llx",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->agno,
|
|
__entry->agbno,
|
|
__entry->minlen,
|
|
__entry->maxlen,
|
|
__entry->mod,
|
|
__entry->prod,
|
|
__entry->minleft,
|
|
__entry->total,
|
|
__entry->alignment,
|
|
__entry->minalignslop,
|
|
__entry->len,
|
|
__print_symbolic(__entry->type, XFS_ALLOC_TYPES),
|
|
__print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
|
|
__entry->wasdel,
|
|
__entry->wasfromfl,
|
|
__entry->isfl,
|
|
__entry->userdata,
|
|
__entry->firstblock)
|
|
)
|
|
|
|
#define DEFINE_ALLOC_EVENT(name) \
|
|
DEFINE_EVENT(xfs_alloc_class, name, \
|
|
TP_PROTO(struct xfs_alloc_arg *args), \
|
|
TP_ARGS(args))
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
|
|
DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_dir2_class,
|
|
TP_PROTO(struct xfs_da_args *args),
|
|
TP_ARGS(args),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__dynamic_array(char, name, args->namelen)
|
|
__field(int, namelen)
|
|
__field(xfs_dahash_t, hashval)
|
|
__field(xfs_ino_t, inumber)
|
|
__field(int, op_flags)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
|
|
__entry->ino = args->dp->i_ino;
|
|
if (args->namelen)
|
|
memcpy(__get_str(name), args->name, args->namelen);
|
|
__entry->namelen = args->namelen;
|
|
__entry->hashval = args->hashval;
|
|
__entry->inumber = args->inumber;
|
|
__entry->op_flags = args->op_flags;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
|
|
"inumber 0x%llx op_flags %s",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->namelen,
|
|
__entry->namelen ? __get_str(name) : NULL,
|
|
__entry->namelen,
|
|
__entry->hashval,
|
|
__entry->inumber,
|
|
__print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
|
|
)
|
|
|
|
#define DEFINE_DIR2_EVENT(name) \
|
|
DEFINE_EVENT(xfs_dir2_class, name, \
|
|
TP_PROTO(struct xfs_da_args *args), \
|
|
TP_ARGS(args))
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
|
|
DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_dir2_space_class,
|
|
TP_PROTO(struct xfs_da_args *args, int idx),
|
|
TP_ARGS(args, idx),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(int, op_flags)
|
|
__field(int, idx)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
|
|
__entry->ino = args->dp->i_ino;
|
|
__entry->op_flags = args->op_flags;
|
|
__entry->idx = idx;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
|
|
__entry->idx)
|
|
)
|
|
|
|
#define DEFINE_DIR2_SPACE_EVENT(name) \
|
|
DEFINE_EVENT(xfs_dir2_space_class, name, \
|
|
TP_PROTO(struct xfs_da_args *args, int idx), \
|
|
TP_ARGS(args, idx))
|
|
DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
|
|
DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
|
|
DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
|
|
DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
|
|
|
|
TRACE_EVENT(xfs_dir2_leafn_moveents,
|
|
TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
|
|
TP_ARGS(args, src_idx, dst_idx, count),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(int, op_flags)
|
|
__field(int, src_idx)
|
|
__field(int, dst_idx)
|
|
__field(int, count)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
|
|
__entry->ino = args->dp->i_ino;
|
|
__entry->op_flags = args->op_flags;
|
|
__entry->src_idx = src_idx;
|
|
__entry->dst_idx = dst_idx;
|
|
__entry->count = count;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx op_flags %s "
|
|
"src_idx %d dst_idx %d count %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
|
|
__entry->src_idx,
|
|
__entry->dst_idx,
|
|
__entry->count)
|
|
);
|
|
|
|
#define XFS_SWAPEXT_INODES \
|
|
{ 0, "target" }, \
|
|
{ 1, "temp" }
|
|
|
|
#define XFS_INODE_FORMAT_STR \
|
|
{ 0, "invalid" }, \
|
|
{ 1, "local" }, \
|
|
{ 2, "extent" }, \
|
|
{ 3, "btree" }
|
|
|
|
DECLARE_EVENT_CLASS(xfs_swap_extent_class,
|
|
TP_PROTO(struct xfs_inode *ip, int which),
|
|
TP_ARGS(ip, which),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(int, which)
|
|
__field(xfs_ino_t, ino)
|
|
__field(int, format)
|
|
__field(int, nex)
|
|
__field(int, max_nex)
|
|
__field(int, broot_size)
|
|
__field(int, fork_off)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = VFS_I(ip)->i_sb->s_dev;
|
|
__entry->which = which;
|
|
__entry->ino = ip->i_ino;
|
|
__entry->format = ip->i_d.di_format;
|
|
__entry->nex = ip->i_d.di_nextents;
|
|
__entry->max_nex = ip->i_df.if_ext_max;
|
|
__entry->broot_size = ip->i_df.if_broot_bytes;
|
|
__entry->fork_off = XFS_IFORK_BOFF(ip);
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
|
|
"Max in-fork extents %d, broot size %d, fork offset %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
|
|
__print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
|
|
__entry->nex,
|
|
__entry->max_nex,
|
|
__entry->broot_size,
|
|
__entry->fork_off)
|
|
)
|
|
|
|
#define DEFINE_SWAPEXT_EVENT(name) \
|
|
DEFINE_EVENT(xfs_swap_extent_class, name, \
|
|
TP_PROTO(struct xfs_inode *ip, int which), \
|
|
TP_ARGS(ip, which))
|
|
|
|
DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
|
|
DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
|
|
TP_PROTO(struct log *log, struct xlog_recover *trans,
|
|
struct xlog_recover_item *item, int pass),
|
|
TP_ARGS(log, trans, item, pass),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(unsigned long, item)
|
|
__field(xlog_tid_t, tid)
|
|
__field(int, type)
|
|
__field(int, pass)
|
|
__field(int, count)
|
|
__field(int, total)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = log->l_mp->m_super->s_dev;
|
|
__entry->item = (unsigned long)item;
|
|
__entry->tid = trans->r_log_tid;
|
|
__entry->type = ITEM_TYPE(item);
|
|
__entry->pass = pass;
|
|
__entry->count = item->ri_cnt;
|
|
__entry->total = item->ri_total;
|
|
),
|
|
TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
|
|
"item region count/total %d/%d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->tid,
|
|
__entry->pass,
|
|
(void *)__entry->item,
|
|
__print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
|
|
__entry->count,
|
|
__entry->total)
|
|
)
|
|
|
|
#define DEFINE_LOG_RECOVER_ITEM(name) \
|
|
DEFINE_EVENT(xfs_log_recover_item_class, name, \
|
|
TP_PROTO(struct log *log, struct xlog_recover *trans, \
|
|
struct xlog_recover_item *item, int pass), \
|
|
TP_ARGS(log, trans, item, pass))
|
|
|
|
DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
|
|
DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
|
|
DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
|
|
DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
|
|
DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
|
|
TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f),
|
|
TP_ARGS(log, buf_f),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(__int64_t, blkno)
|
|
__field(unsigned short, len)
|
|
__field(unsigned short, flags)
|
|
__field(unsigned short, size)
|
|
__field(unsigned int, map_size)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = log->l_mp->m_super->s_dev;
|
|
__entry->blkno = buf_f->blf_blkno;
|
|
__entry->len = buf_f->blf_len;
|
|
__entry->flags = buf_f->blf_flags;
|
|
__entry->size = buf_f->blf_size;
|
|
__entry->map_size = buf_f->blf_map_size;
|
|
),
|
|
TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
|
|
"map_size %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->blkno,
|
|
__entry->len,
|
|
__entry->flags,
|
|
__entry->size,
|
|
__entry->map_size)
|
|
)
|
|
|
|
#define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
|
|
DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
|
|
TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f), \
|
|
TP_ARGS(log, buf_f))
|
|
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
|
|
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
|
|
|
|
DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
|
|
TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f),
|
|
TP_ARGS(log, in_f),
|
|
TP_STRUCT__entry(
|
|
__field(dev_t, dev)
|
|
__field(xfs_ino_t, ino)
|
|
__field(unsigned short, size)
|
|
__field(int, fields)
|
|
__field(unsigned short, asize)
|
|
__field(unsigned short, dsize)
|
|
__field(__int64_t, blkno)
|
|
__field(int, len)
|
|
__field(int, boffset)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->dev = log->l_mp->m_super->s_dev;
|
|
__entry->ino = in_f->ilf_ino;
|
|
__entry->size = in_f->ilf_size;
|
|
__entry->fields = in_f->ilf_fields;
|
|
__entry->asize = in_f->ilf_asize;
|
|
__entry->dsize = in_f->ilf_dsize;
|
|
__entry->blkno = in_f->ilf_blkno;
|
|
__entry->len = in_f->ilf_len;
|
|
__entry->boffset = in_f->ilf_boffset;
|
|
),
|
|
TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
|
|
"dsize %d, blkno 0x%llx, len %d, boffset %d",
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
|
__entry->ino,
|
|
__entry->size,
|
|
__entry->fields,
|
|
__entry->asize,
|
|
__entry->dsize,
|
|
__entry->blkno,
|
|
__entry->len,
|
|
__entry->boffset)
|
|
)
|
|
#define DEFINE_LOG_RECOVER_INO_ITEM(name) \
|
|
DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
|
|
TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f), \
|
|
TP_ARGS(log, in_f))
|
|
|
|
DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
|
|
DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
|
|
DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
|
|
|
|
#endif /* _TRACE_XFS_H */
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
|
#define TRACE_INCLUDE_PATH .
|
|
#define TRACE_INCLUDE_FILE xfs_trace
|
|
#include <trace/define_trace.h>
|