ocfs2: Remove mlog(0) from fs/ocfs2/suballoc.c
This is the 3rd step to remove the debug info of DISK_ALLOC. Signed-off-by: Tao Ma <boyu.mt@taobao.com>
This commit is contained in:
Tao Ma
parent
a04733d8af
commit
2f73e135b8
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@ -40,6 +40,23 @@ DEFINE_EVENT(ocfs2__uint, name, \
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TP_PROTO(unsigned int num), \
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TP_ARGS(num))
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DECLARE_EVENT_CLASS(ocfs2__ull,
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TP_PROTO(unsigned long long blkno),
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TP_ARGS(blkno),
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TP_STRUCT__entry(
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__field(unsigned long long, blkno)
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),
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TP_fast_assign(
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__entry->blkno = blkno;
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),
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TP_printk("%llu", __entry->blkno)
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);
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#define DEFINE_OCFS2_ULL_EVENT(name) \
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DEFINE_EVENT(ocfs2__ull, name, \
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TP_PROTO(unsigned long long num), \
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TP_ARGS(num))
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DECLARE_EVENT_CLASS(ocfs2__int_int,
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TP_PROTO(int value1, int value2),
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TP_ARGS(value1, value2),
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@ -59,6 +76,25 @@ DEFINE_EVENT(ocfs2__int_int, name, \
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TP_PROTO(int val1, int val2), \
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TP_ARGS(val1, val2))
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DECLARE_EVENT_CLASS(ocfs2__uint_uint,
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TP_PROTO(unsigned int value1, unsigned int value2),
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TP_ARGS(value1, value2),
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TP_STRUCT__entry(
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__field(unsigned int, value1)
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__field(unsigned int, value2)
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),
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TP_fast_assign(
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__entry->value1 = value1;
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__entry->value2 = value2;
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),
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TP_printk("%u %u", __entry->value1, __entry->value2)
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);
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#define DEFINE_OCFS2_UINT_UINT_EVENT(name) \
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DEFINE_EVENT(ocfs2__uint_uint, name, \
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TP_PROTO(unsigned int val1, unsigned int val2), \
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TP_ARGS(val1, val2))
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DECLARE_EVENT_CLASS(ocfs2__ull_uint,
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TP_PROTO(unsigned long long value1, unsigned int value2),
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TP_ARGS(value1, value2),
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@ -78,6 +114,49 @@ DEFINE_EVENT(ocfs2__ull_uint, name, \
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TP_PROTO(unsigned long long val1, unsigned int val2), \
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TP_ARGS(val1, val2))
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DECLARE_EVENT_CLASS(ocfs2__ull_ull,
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TP_PROTO(unsigned long long value1, unsigned long long value2),
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TP_ARGS(value1, value2),
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TP_STRUCT__entry(
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__field(unsigned long long, value1)
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__field(unsigned long long, value2)
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),
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TP_fast_assign(
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__entry->value1 = value1;
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__entry->value2 = value2;
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),
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TP_printk("%llu %llu", __entry->value1, __entry->value2)
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);
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#define DEFINE_OCFS2_ULL_ULL_EVENT(name) \
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DEFINE_EVENT(ocfs2__ull_ull, name, \
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TP_PROTO(unsigned long long val1, unsigned long long val2), \
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TP_ARGS(val1, val2))
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DECLARE_EVENT_CLASS(ocfs2__ull_uint_uint,
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TP_PROTO(unsigned long long value1,
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unsigned int value2, unsigned int value3),
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TP_ARGS(value1, value2, value3),
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TP_STRUCT__entry(
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__field(unsigned long long, value1)
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__field(unsigned int, value2)
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__field(unsigned int, value3)
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),
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TP_fast_assign(
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__entry->value1 = value1;
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__entry->value2 = value2;
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__entry->value3 = value3;
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),
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TP_printk("%llu %u %u", __entry->value1,
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__entry->value2, __entry->value3)
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);
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#define DEFINE_OCFS2_ULL_UINT_UINT_EVENT(name) \
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DEFINE_EVENT(ocfs2__ull_uint_uint, name, \
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TP_PROTO(unsigned long long val1, \
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unsigned int val2, unsigned int val3), \
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TP_ARGS(val1, val2, val3))
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DECLARE_EVENT_CLASS(ocfs2__uint_uint_uint,
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TP_PROTO(unsigned int value1, unsigned int value2,
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unsigned int value3),
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@ -127,6 +206,33 @@ DEFINE_EVENT(ocfs2__ull_int_int_int, name, \
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int value2, int value3), \
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TP_ARGS(ull, value1, value2, value3))
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DECLARE_EVENT_CLASS(ocfs2__ull_uint_uint_uint,
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TP_PROTO(unsigned long long ull, unsigned int value1,
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unsigned int value2, unsigned int value3),
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TP_ARGS(ull, value1, value2, value3),
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TP_STRUCT__entry(
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__field(unsigned long long, ull)
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__field(unsigned int, value1)
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__field(unsigned int, value2)
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__field(unsigned int, value3)
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),
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TP_fast_assign(
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__entry->ull = ull;
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__entry->value1 = value1;
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__entry->value2 = value2;
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__entry->value3 = value3;
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),
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TP_printk("%llu %u %u %u",
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__entry->ull, __entry->value1,
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__entry->value2, __entry->value3)
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);
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#define DEFINE_OCFS2_ULL_UINT_UINT_UINT_EVENT(name) \
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DEFINE_EVENT(ocfs2__ull_uint_uint_uint, name, \
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TP_PROTO(unsigned long long ull, unsigned int value1, \
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unsigned int value2, unsigned int value3), \
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TP_ARGS(ull, value1, value2, value3))
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/* Trace events for fs/ocfs2/alloc.c. */
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DECLARE_EVENT_CLASS(ocfs2__btree_ops,
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TP_PROTO(unsigned long long owner,\
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@ -483,6 +589,112 @@ DEFINE_OCFS2_INT_INT_EVENT(ocfs2_local_alloc_new_window);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_local_alloc_new_window_result);
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/* End of trace events for fs/ocfs2/localalloc.c. */
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/* Trace events for fs/ocfs2/suballoc.c. */
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DEFINE_OCFS2_ULL_EVENT(ocfs2_validate_group_descriptor);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_block_group_alloc_contig);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_block_group_alloc_discontig);
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DEFINE_OCFS2_ULL_EVENT(ocfs2_block_group_alloc);
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DEFINE_OCFS2_UINT_UINT_EVENT(ocfs2_reserve_suballoc_bits_nospc);
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DEFINE_OCFS2_UINT_UINT_UINT_EVENT(ocfs2_reserve_suballoc_bits_no_new_group);
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DEFINE_OCFS2_ULL_EVENT(ocfs2_reserve_new_inode_new_group);
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DEFINE_OCFS2_UINT_UINT_EVENT(ocfs2_block_group_set_bits);
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TRACE_EVENT(ocfs2_relink_block_group,
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TP_PROTO(unsigned long long i_blkno, unsigned int chain,
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unsigned long long bg_blkno,
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unsigned long long prev_blkno),
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TP_ARGS(i_blkno, chain, bg_blkno, prev_blkno),
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TP_STRUCT__entry(
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__field(unsigned long long, i_blkno)
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__field(unsigned int, chain)
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__field(unsigned long long, bg_blkno)
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__field(unsigned long long, prev_blkno)
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),
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TP_fast_assign(
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__entry->i_blkno = i_blkno;
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__entry->chain = chain;
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__entry->bg_blkno = bg_blkno;
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__entry->prev_blkno = prev_blkno;
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),
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TP_printk("%llu %u %llu %llu",
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__entry->i_blkno, __entry->chain, __entry->bg_blkno,
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__entry->prev_blkno)
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);
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DEFINE_OCFS2_ULL_UINT_UINT_UINT_EVENT(ocfs2_cluster_group_search_wrong_max_bits);
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DEFINE_OCFS2_ULL_ULL_EVENT(ocfs2_cluster_group_search_max_block);
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DEFINE_OCFS2_ULL_ULL_EVENT(ocfs2_block_group_search_max_block);
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DEFINE_OCFS2_ULL_UINT_UINT_EVENT(ocfs2_search_chain_begin);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_search_chain_succ);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_search_chain_end);
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DEFINE_OCFS2_UINT_EVENT(ocfs2_claim_suballoc_bits);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_claim_new_inode_at_loc);
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DEFINE_OCFS2_UINT_UINT_EVENT(ocfs2_block_group_clear_bits);
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TRACE_EVENT(ocfs2_free_suballoc_bits,
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TP_PROTO(unsigned long long inode, unsigned long long group,
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unsigned int start_bit, unsigned int count),
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TP_ARGS(inode, group, start_bit, count),
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TP_STRUCT__entry(
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__field(unsigned long long, inode)
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__field(unsigned long long, group)
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__field(unsigned int, start_bit)
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__field(unsigned int, count)
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),
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TP_fast_assign(
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__entry->inode = inode;
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__entry->group = group;
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__entry->start_bit = start_bit;
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__entry->count = count;
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),
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TP_printk("%llu %llu %u %u", __entry->inode, __entry->group,
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__entry->start_bit, __entry->count)
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);
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TRACE_EVENT(ocfs2_free_clusters,
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TP_PROTO(unsigned long long bg_blkno, unsigned long long start_blk,
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unsigned int start_bit, unsigned int count),
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TP_ARGS(bg_blkno, start_blk, start_bit, count),
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TP_STRUCT__entry(
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__field(unsigned long long, bg_blkno)
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__field(unsigned long long, start_blk)
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__field(unsigned int, start_bit)
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__field(unsigned int, count)
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),
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TP_fast_assign(
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__entry->bg_blkno = bg_blkno;
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__entry->start_blk = start_blk;
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__entry->start_bit = start_bit;
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__entry->count = count;
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),
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TP_printk("%llu %llu %u %u", __entry->bg_blkno, __entry->start_blk,
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__entry->start_bit, __entry->count)
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);
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DEFINE_OCFS2_ULL_EVENT(ocfs2_get_suballoc_slot_bit);
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DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_test_suballoc_bit);
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DEFINE_OCFS2_ULL_EVENT(ocfs2_test_inode_bit);
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/* End of trace events for fs/ocfs2/suballoc.c. */
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#endif /* _TRACE_OCFS2_H */
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/* This part must be outside protection */
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@ -44,6 +44,7 @@
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#include "super.h"
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#include "sysfile.h"
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#include "uptodate.h"
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#include "ocfs2_trace.h"
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#include "buffer_head_io.h"
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@ -308,8 +309,8 @@ static int ocfs2_validate_group_descriptor(struct super_block *sb,
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int rc;
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struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;
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mlog(0, "Validating group descriptor %llu\n",
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(unsigned long long)bh->b_blocknr);
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trace_ocfs2_validate_group_descriptor(
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(unsigned long long)bh->b_blocknr);
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BUG_ON(!buffer_uptodate(bh));
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@ -476,8 +477,8 @@ ocfs2_block_group_alloc_contig(struct ocfs2_super *osb, handle_t *handle,
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/* setup the group */
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bg_blkno = ocfs2_clusters_to_blocks(osb->sb, bit_off);
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mlog(0, "new descriptor, record %u, at block %llu\n",
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alloc_rec, (unsigned long long)bg_blkno);
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trace_ocfs2_block_group_alloc_contig(
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(unsigned long long)bg_blkno, alloc_rec);
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bg_bh = sb_getblk(osb->sb, bg_blkno);
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if (!bg_bh) {
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@ -656,8 +657,8 @@ ocfs2_block_group_alloc_discontig(handle_t *handle,
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/* setup the group */
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bg_blkno = ocfs2_clusters_to_blocks(osb->sb, bit_off);
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mlog(0, "new descriptor, record %u, at block %llu\n",
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alloc_rec, (unsigned long long)bg_blkno);
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trace_ocfs2_block_group_alloc_discontig(
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(unsigned long long)bg_blkno, alloc_rec);
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bg_bh = sb_getblk(osb->sb, bg_blkno);
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if (!bg_bh) {
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@ -727,8 +728,8 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb,
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}
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if (last_alloc_group && *last_alloc_group != 0) {
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mlog(0, "use old allocation group %llu for block group alloc\n",
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(unsigned long long)*last_alloc_group);
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trace_ocfs2_block_group_alloc(
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(unsigned long long)*last_alloc_group);
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ac->ac_last_group = *last_alloc_group;
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}
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@ -851,16 +852,15 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
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if (bits_wanted > free_bits) {
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/* cluster bitmap never grows */
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if (ocfs2_is_cluster_bitmap(alloc_inode)) {
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mlog(0, "Disk Full: wanted=%u, free_bits=%u\n",
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bits_wanted, free_bits);
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trace_ocfs2_reserve_suballoc_bits_nospc(bits_wanted,
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free_bits);
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status = -ENOSPC;
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goto bail;
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}
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if (!(flags & ALLOC_NEW_GROUP)) {
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mlog(0, "Alloc File %u Full: wanted=%u, free_bits=%u, "
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"and we don't alloc a new group for it.\n",
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slot, bits_wanted, free_bits);
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trace_ocfs2_reserve_suballoc_bits_no_new_group(
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slot, bits_wanted, free_bits);
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status = -ENOSPC;
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goto bail;
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}
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@ -1117,8 +1117,8 @@ int ocfs2_reserve_new_inode(struct ocfs2_super *osb,
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spin_lock(&osb->osb_lock);
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osb->osb_inode_alloc_group = alloc_group;
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spin_unlock(&osb->osb_lock);
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mlog(0, "after reservation, new allocation group is "
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"%llu\n", (unsigned long long)alloc_group);
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trace_ocfs2_reserve_new_inode_new_group(
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(unsigned long long)alloc_group);
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/*
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* Some inodes must be freed by us, so try to allocate
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@ -1360,8 +1360,7 @@ static inline int ocfs2_block_group_set_bits(handle_t *handle,
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BUG_ON(!OCFS2_IS_VALID_GROUP_DESC(bg));
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BUG_ON(le16_to_cpu(bg->bg_free_bits_count) < num_bits);
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mlog(0, "block_group_set_bits: off = %u, num = %u\n", bit_off,
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num_bits);
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trace_ocfs2_block_group_set_bits(bit_off, num_bits);
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if (ocfs2_is_cluster_bitmap(alloc_inode))
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journal_type = OCFS2_JOURNAL_ACCESS_UNDO;
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@ -1434,10 +1433,10 @@ static int ocfs2_relink_block_group(handle_t *handle,
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BUG_ON(!OCFS2_IS_VALID_GROUP_DESC(bg));
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BUG_ON(!OCFS2_IS_VALID_GROUP_DESC(prev_bg));
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mlog(0, "Suballoc %llu, chain %u, move group %llu to top, prev = %llu\n",
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(unsigned long long)le64_to_cpu(fe->i_blkno), chain,
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(unsigned long long)le64_to_cpu(bg->bg_blkno),
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(unsigned long long)le64_to_cpu(prev_bg->bg_blkno));
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trace_ocfs2_relink_block_group(
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(unsigned long long)le64_to_cpu(fe->i_blkno), chain,
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(unsigned long long)le64_to_cpu(bg->bg_blkno),
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(unsigned long long)le64_to_cpu(prev_bg->bg_blkno));
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fe_ptr = le64_to_cpu(fe->id2.i_chain.cl_recs[chain].c_blkno);
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bg_ptr = le64_to_cpu(bg->bg_next_group);
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@ -1523,10 +1522,10 @@ static int ocfs2_cluster_group_search(struct inode *inode,
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if ((gd_cluster_off + max_bits) >
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OCFS2_I(inode)->ip_clusters) {
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max_bits = OCFS2_I(inode)->ip_clusters - gd_cluster_off;
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mlog(0, "Desc %llu, bg_bits %u, clusters %u, use %u\n",
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(unsigned long long)le64_to_cpu(gd->bg_blkno),
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le16_to_cpu(gd->bg_bits),
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OCFS2_I(inode)->ip_clusters, max_bits);
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trace_ocfs2_cluster_group_search_wrong_max_bits(
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(unsigned long long)le64_to_cpu(gd->bg_blkno),
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le16_to_cpu(gd->bg_bits),
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OCFS2_I(inode)->ip_clusters, max_bits);
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}
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ret = ocfs2_block_group_find_clear_bits(OCFS2_SB(inode->i_sb),
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@ -1540,9 +1539,9 @@ static int ocfs2_cluster_group_search(struct inode *inode,
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gd_cluster_off +
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res->sr_bit_offset +
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res->sr_bits);
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mlog(0, "Checking %llu against %llu\n",
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(unsigned long long)blkoff,
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(unsigned long long)max_block);
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trace_ocfs2_cluster_group_search_max_block(
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(unsigned long long)blkoff,
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(unsigned long long)max_block);
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if (blkoff > max_block)
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return -ENOSPC;
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}
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@ -1586,9 +1585,9 @@ static int ocfs2_block_group_search(struct inode *inode,
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if (!ret && max_block) {
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blkoff = le64_to_cpu(bg->bg_blkno) +
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res->sr_bit_offset + res->sr_bits;
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mlog(0, "Checking %llu against %llu\n",
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(unsigned long long)blkoff,
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(unsigned long long)max_block);
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trace_ocfs2_block_group_search_max_block(
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(unsigned long long)blkoff,
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(unsigned long long)max_block);
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if (blkoff > max_block)
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ret = -ENOSPC;
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}
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|
|
@ -1754,9 +1753,9 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
|
|||
struct ocfs2_group_desc *bg;
|
||||
|
||||
chain = ac->ac_chain;
|
||||
mlog(0, "trying to alloc %u bits from chain %u, inode %llu\n",
|
||||
bits_wanted, chain,
|
||||
(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno);
|
||||
trace_ocfs2_search_chain_begin(
|
||||
(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno,
|
||||
bits_wanted, chain);
|
||||
|
||||
status = ocfs2_read_group_descriptor(alloc_inode, fe,
|
||||
le64_to_cpu(cl->cl_recs[chain].c_blkno),
|
||||
|
|
@ -1797,8 +1796,8 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
|
|||
goto bail;
|
||||
}
|
||||
|
||||
mlog(0, "alloc succeeds: we give %u bits from block group %llu\n",
|
||||
res->sr_bits, (unsigned long long)le64_to_cpu(bg->bg_blkno));
|
||||
trace_ocfs2_search_chain_succ(
|
||||
(unsigned long long)le64_to_cpu(bg->bg_blkno), res->sr_bits);
|
||||
|
||||
res->sr_bg_blkno = le64_to_cpu(bg->bg_blkno);
|
||||
|
||||
|
|
@ -1859,8 +1858,9 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
|
|||
goto bail;
|
||||
}
|
||||
|
||||
mlog(0, "Allocated %u bits from suballocator %llu\n", res->sr_bits,
|
||||
(unsigned long long)le64_to_cpu(fe->i_blkno));
|
||||
trace_ocfs2_search_chain_end(
|
||||
(unsigned long long)le64_to_cpu(fe->i_blkno),
|
||||
res->sr_bits);
|
||||
|
||||
out_loc_only:
|
||||
*bits_left = le16_to_cpu(bg->bg_free_bits_count);
|
||||
|
|
@ -1942,8 +1942,7 @@ static int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *ac,
|
|||
goto bail;
|
||||
}
|
||||
|
||||
mlog(0, "Search of victim chain %u came up with nothing, "
|
||||
"trying all chains now.\n", victim);
|
||||
trace_ocfs2_claim_suballoc_bits(victim);
|
||||
|
||||
/* If we didn't pick a good victim, then just default to
|
||||
* searching each chain in order. Don't allow chain relinking
|
||||
|
|
@ -2171,8 +2170,8 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
|
|||
goto out;
|
||||
}
|
||||
|
||||
mlog(0, "Allocated %u bits from suballocator %llu\n", res->sr_bits,
|
||||
(unsigned long long)di_blkno);
|
||||
trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
|
||||
res->sr_bits);
|
||||
|
||||
atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
|
||||
|
||||
|
|
@ -2393,7 +2392,7 @@ static int ocfs2_block_group_clear_bits(handle_t *handle,
|
|||
* ocfs2_read_group_descriptor(). Any corruption is a code bug. */
|
||||
BUG_ON(!OCFS2_IS_VALID_GROUP_DESC(bg));
|
||||
|
||||
mlog(0, "off = %u, num = %u\n", bit_off, num_bits);
|
||||
trace_ocfs2_block_group_clear_bits(bit_off, num_bits);
|
||||
|
||||
BUG_ON(undo_fn && !ocfs2_is_cluster_bitmap(alloc_inode));
|
||||
status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode),
|
||||
|
|
@ -2466,9 +2465,10 @@ static int _ocfs2_free_suballoc_bits(handle_t *handle,
|
|||
BUG_ON(!OCFS2_IS_VALID_DINODE(fe));
|
||||
BUG_ON((count + start_bit) > ocfs2_bits_per_group(cl));
|
||||
|
||||
mlog(0, "%llu: freeing %u bits from group %llu, starting at %u\n",
|
||||
(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno, count,
|
||||
(unsigned long long)bg_blkno, start_bit);
|
||||
trace_ocfs2_free_suballoc_bits(
|
||||
(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno,
|
||||
(unsigned long long)bg_blkno,
|
||||
start_bit, count);
|
||||
|
||||
status = ocfs2_read_group_descriptor(alloc_inode, fe, bg_blkno,
|
||||
&group_bh);
|
||||
|
|
@ -2560,10 +2560,9 @@ static int _ocfs2_free_clusters(handle_t *handle,
|
|||
ocfs2_block_to_cluster_group(bitmap_inode, start_blk, &bg_blkno,
|
||||
&bg_start_bit);
|
||||
|
||||
mlog(0, "want to free %u clusters starting at block %llu\n",
|
||||
num_clusters, (unsigned long long)start_blk);
|
||||
mlog(0, "bg_blkno = %llu, bg_start_bit = %u\n",
|
||||
(unsigned long long)bg_blkno, bg_start_bit);
|
||||
trace_ocfs2_free_clusters((unsigned long long)bg_blkno,
|
||||
(unsigned long long)start_blk,
|
||||
bg_start_bit, num_clusters);
|
||||
|
||||
status = _ocfs2_free_suballoc_bits(handle, bitmap_inode, bitmap_bh,
|
||||
bg_start_bit, bg_blkno,
|
||||
|
|
@ -2748,7 +2747,7 @@ static int ocfs2_get_suballoc_slot_bit(struct ocfs2_super *osb, u64 blkno,
|
|||
struct buffer_head *inode_bh = NULL;
|
||||
struct ocfs2_dinode *inode_fe;
|
||||
|
||||
mlog(0, "blkno: %llu\n", (unsigned long long)blkno);
|
||||
trace_ocfs2_get_suballoc_slot_bit((unsigned long long)blkno);
|
||||
|
||||
/* dirty read disk */
|
||||
status = ocfs2_read_blocks_sync(osb, blkno, 1, &inode_bh);
|
||||
|
|
@ -2809,8 +2808,8 @@ static int ocfs2_test_suballoc_bit(struct ocfs2_super *osb,
|
|||
u64 bg_blkno;
|
||||
int status;
|
||||
|
||||
mlog(0, "blkno: %llu bit: %u\n", (unsigned long long)blkno,
|
||||
(unsigned int)bit);
|
||||
trace_ocfs2_test_suballoc_bit((unsigned long long)blkno,
|
||||
(unsigned int)bit);
|
||||
|
||||
alloc_di = (struct ocfs2_dinode *)alloc_bh->b_data;
|
||||
if ((bit + 1) > ocfs2_bits_per_group(&alloc_di->id2.i_chain)) {
|
||||
|
|
@ -2863,7 +2862,7 @@ int ocfs2_test_inode_bit(struct ocfs2_super *osb, u64 blkno, int *res)
|
|||
struct inode *inode_alloc_inode;
|
||||
struct buffer_head *alloc_bh = NULL;
|
||||
|
||||
mlog(0, "blkno: %llu", (unsigned long long)blkno);
|
||||
trace_ocfs2_test_inode_bit((unsigned long long)blkno);
|
||||
|
||||
status = ocfs2_get_suballoc_slot_bit(osb, blkno, &suballoc_slot,
|
||||
&group_blkno, &suballoc_bit);
|
||||
|
|
|
|||
Loading…
Reference in a new issue