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| author |   Christoph Hellwig <hch@infradead.org> | 2010-06-23 18:11:15 +1000 |
|---|---|---|
| committer |   Alex Elder <aelder@sgi.com> | 2010-07-26 13:16:33 -0500 |
| commit | 288699fecaffa1ef8f75f92020cbb593a772e487 (patch) | |
| tree | 0b8dff3cff671a429739e1b30c8dcfedc40c19a7 /fs/xfs/linux-2.6/xfs_fs_subr.c | |
| parent | Linux 2.6.35-rc6 (diff) | |
| download | linux-dev-288699fecaffa1ef8f75f92020cbb593a772e487.tar.xz linux-dev-288699fecaffa1ef8f75f92020cbb593a772e487.zip | |
xfs: drop dmapi hooks
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>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_fs_subr.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_fs_subr.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/linux-2.6/xfs_fs_subr.c index b6918d76bc7b..1f279b012f94 100644 --- a/fs/xfs/linux-2.6/xfs_fs_subr.c +++ b/fs/xfs/linux-2.6/xfs_fs_subr.c @@ -21,10 +21,6 @@ #include "xfs_inode.h" #include "xfs_trace.h" -int fs_noerr(void) { return 0; } -int fs_nosys(void) { return ENOSYS; } -void fs_noval(void) { return; } - /* * note: all filemap functions return negative error codes. These * need to be inverted before returning to the xfs core functions. |