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remarkable-linux/fs/xfs
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Christoph Hellwig 7d095257e3 xfs: kill xfs_qmops 
Kill the quota ops function vector and replace it with direct calls or
stubs in the CONFIG_XFS_QUOTA=n case.

Make sure we check XFS_IS_QUOTA_RUNNING in the right spots.  We can remove
the number of those checks because the XFS_TRANS_DQ_DIRTY flag can't be set
otherwise.

This brings us back closer to the way this code worked in IRIX and earlier
Linux versions, but we keep a lot of the more useful factoring of common
code.

Eventually we should also kill xfs_qm_bhv.c, but that's left for a later
patch.

Reduces the size of the source code by about 250 lines and the size of
XFS module by about 1.5 kilobytes with quotas enabled:

   text	   data	    bss	    dec	    hex	filename
 615957	   2960	   3848	 622765	  980ad	fs/xfs/xfs.o
 617231	   3152	   3848	 624231	  98667	fs/xfs/xfs.o.old

Fallout:

 - xfs_qm_dqattach is split into xfs_qm_dqattach_locked which expects
   the inode locked and xfs_qm_dqattach which does the locking around it,
   thus removing XFS_QMOPT_ILOCKED.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
2009-06-08 15:33:32 +02:00
..
linux-2.6 xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
quota xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
support xfs: cleanup uuid handling 2009-03-30 10:21:31 +02:00
Kconfig xfs: fix dentry aliasing issues in open_by_handle 2009-01-19 02:02:57 +01:00
Makefile xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs.h
xfs_acl.c
xfs_acl.h Revert "xfs: increase the maximum number of supported ACL entries" 2009-03-31 00:23:37 -05:00
xfs_ag.h xfs: remove uchar_t/ushort_t/uint_t/ulong_t types 2009-02-09 08:37:39 +01:00
xfs_alloc.c xfs: factor out code to find the longest free extent in the AG 2009-03-16 08:29:46 +01:00
xfs_alloc.h xfs: factor out code to find the longest free extent in the AG 2009-03-16 08:29:46 +01:00
xfs_alloc_btree.c [XFS] Remove the rest of the macro-to-function indirections. 2009-01-16 17:10:42 +11:00
xfs_alloc_btree.h
xfs_arch.h
xfs_attr.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_attr.h
xfs_attr_leaf.c xfs: remove m_attroffset 2009-03-29 19:26:46 +02:00
xfs_attr_leaf.h [XFS] Remove macro-to-function indirections in attr code 2009-01-09 15:46:44 +11:00
xfs_attr_sf.h
xfs_bit.c
xfs_bit.h [XFS] Remove macro-to-function indirections in the mask code 2009-01-09 15:53:54 +11:00
xfs_bmap.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_bmap.h xfs: remove m_attroffset 2009-03-29 19:26:46 +02:00
xfs_bmap_btree.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_bmap_btree.h [XFS] Remove the rest of the macro-to-function indirections. 2009-01-16 17:10:42 +11:00
xfs_btree.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_btree.h xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_btree_trace.c
xfs_btree_trace.h
xfs_buf_item.c [XFS] Remove XFS_BUF_SHUT() and friends 2008-12-22 17:52:58 +11:00
xfs_buf_item.h
xfs_da_btree.c xfs: remove uchar_t/ushort_t/uint_t/ulong_t types 2009-02-09 08:37:39 +01:00
xfs_da_btree.h xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_dfrag.c xfs: fix double unlock in xfs_swap_extents() 2009-05-08 00:29:44 -05:00
xfs_dfrag.h [XFS] Move copy_from_user calls out of ioctl helpers into ioctl switch. 2008-12-02 17:08:01 +11:00
xfs_dinode.h xfs: remove m_litino 2009-03-29 09:51:14 +02:00
xfs_dir2.c xfs: move declaration to header file 2009-03-06 17:20:15 -06:00
xfs_dir2.h
xfs_dir2_block.c xfs: kill ino64 mount option 2009-03-29 09:51:08 +02:00
xfs_dir2_block.h
xfs_dir2_data.c
xfs_dir2_data.h xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_dir2_leaf.c xfs: kill ino64 mount option 2009-03-29 09:51:08 +02:00
xfs_dir2_leaf.h
xfs_dir2_node.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_dir2_node.h
xfs_dir2_sf.c xfs: kill ino64 mount option 2009-03-29 09:51:08 +02:00
xfs_dir2_sf.h [XFS] kill xfs_dinode_core_t 2008-12-01 11:37:35 +11:00
xfs_dir2_trace.c
xfs_dir2_trace.h
xfs_dmapi.h
xfs_dmops.c
xfs_error.c [XFS] avoid memory allocations in xfs_fs_vcmn_err 2008-12-22 18:02:01 +11:00
xfs_error.h [XFS] avoid memory allocations in xfs_fs_vcmn_err 2008-12-22 18:02:01 +11:00
xfs_extfree_item.c
xfs_extfree_item.h [XFS] remove always-true #ifndef HAVE_FORMAT32 tests 2009-01-22 14:07:31 +11:00
xfs_filestream.c xfs: factor out code to find the longest free extent in the AG 2009-03-16 08:29:46 +01:00
xfs_filestream.h
xfs_fs.h xfs: update max log size 2009-06-08 15:32:59 +02:00
xfs_fsops.c xfs: fix overflow in xfs_growfs_data_private 2009-05-26 17:46:37 -05:00
xfs_fsops.h filesystem freeze: add error handling of write_super_lockfs/unlockfs 2009-01-09 16:54:42 -08:00
xfs_ialloc.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_ialloc.h [XFS] Remove the rest of the macro-to-function indirections. 2009-01-16 17:10:42 +11:00
xfs_ialloc_btree.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_ialloc_btree.h xfs: remove superflous inobt macros 2009-02-09 08:37:14 +01:00
xfs_iget.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_inode.c xfs_file_last_byte() needs to acquire ilock 2009-04-29 09:14:10 -05:00
xfs_inode.h xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_inode_item.c [XFS] embededd struct xfs_imap into xfs_inode 2008-12-01 11:38:08 +11:00
xfs_inode_item.h [XFS] remove always-true #ifndef HAVE_FORMAT32 tests 2009-01-22 14:07:31 +11:00
xfs_inum.h
xfs_iomap.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_iomap.h xfs: remove xfs_flush_space 2009-04-06 18:49:12 +02:00
xfs_itable.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_itable.h [XFS] Fix xfs_bulkstat_one size checks & error handling 2008-12-02 17:16:03 +11:00
xfs_log.c xfs: inform the xfsaild of the push target before sleeping 2009-04-06 18:42:59 +02:00
xfs_log.h xfs: cleanup log unmount handling 2009-03-16 08:19:29 +01:00
xfs_log_priv.h xfs: cleanup xlog_bread 2009-03-16 08:24:13 +01:00
xfs_log_recover.c xfs: validate quota log items during log recovery 2009-06-08 15:33:21 +02:00
xfs_log_recover.h
xfs_mount.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_mount.h xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_quota.h xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_refcache.h
xfs_rename.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_rtalloc.c xfs: make sure to free the real-time inodes in the mount error path 2009-02-04 09:33:58 +01:00
xfs_rtalloc.h xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_rw.c [XFS] replace b_fspriv with b_mount 2008-12-11 13:13:33 +11:00
xfs_rw.h [XFS] Remove the rest of the macro-to-function indirections. 2009-01-16 17:10:42 +11:00
xfs_sb.h [XFS] Remove the rest of the macro-to-function indirections. 2009-01-16 17:10:42 +11:00
xfs_trans.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_trans.h xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_trans_ail.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_trans_buf.c
xfs_trans_extfree.c
xfs_trans_inode.c use xfs_trans_ijoin in xfs_trans_iget 2008-12-04 15:39:23 +11:00
xfs_trans_item.c xfs: fix various typos 2009-03-29 09:55:42 +02:00
xfs_trans_priv.h
xfs_trans_space.h xfs: remove superflous inobt macros 2009-02-09 08:37:14 +01:00
xfs_types.h xfs: remove uchar_t/ushort_t/uint_t/ulong_t types 2009-02-09 08:37:39 +01:00
xfs_utils.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_utils.h
xfs_vnodeops.c xfs: kill xfs_qmops 2009-06-08 15:33:32 +02:00
xfs_vnodeops.h xfs: merge xfs_mkdir into xfs_create 2009-02-09 08:38:02 +01:00