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xfs: drop dmapi hooks

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Dmapi support was never merged upstream, but we still have a lot of hooks
bloating XFS for it, all over the fast pathes of the filesystem.

This patch drops over 700 lines of dmapi overhead.  If we'll ever get HSM
support in mainline at least the namespace events can be done much saner
in the VFS instead of the individual filesystem, so it's not like this
is much help for future work.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Christoph Hellwig
2010-06-23 18:11:15 +10:00
committed by Alex Elder
parent b37fa16e78
commit 288699feca
70 changed files with 27 additions and 779 deletions
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7
fs/xfs/linux-2.6/xfs_super.h
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@@ -56,12 +56,6 @@ extern void xfs_qm_exit(void);
# define XFS_BIGFS_STRING
#endif
#ifdef CONFIG_XFS_DMAPI
# define XFS_DMAPI_STRING "dmapi support, "
#else
# define XFS_DMAPI_STRING
#endif
#ifdef DEBUG
# define XFS_DBG_STRING "debug"
#else
@@ -72,7 +66,6 @@ extern void xfs_qm_exit(void);
XFS_SECURITY_STRING \
XFS_REALTIME_STRING \
XFS_BIGFS_STRING \
XFS_DMAPI_STRING \
XFS_DBG_STRING /* DBG must be last */
struct xfs_inode;