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| author | Christoph Hellwig <hch@infradead.org> | 2011-02-13 14:25:31 +0100 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-02-23 03:30:21 +0100 |
| commit | 1050c71e2925ab0cb025e4c89e08b15529a1ee36 (patch) | |
| tree | eacaa53e025ab0da4793f1c3c09fc9e15ebee6a5 /fs/xfs/xfs_vnodeops.c | |
| parent | xfs: check if device support discard in xfs_ioc_trim() (diff) | |
| download | linux-1050c71e2925ab0cb025e4c89e08b15529a1ee36.tar.xz linux-1050c71e2925ab0cb025e4c89e08b15529a1ee36.zip | |
xfs: stop using xfs_trans_iget in the RT allocator
During mount we establish references to the RT inodes, which we keep for
the lifetime of the filesystem. Instead of using xfs_trans_iget to grab
additional references when adding RT inodes to transactions use the
combination of xfs_ilock and xfs_trans_ijoin_ref, which archives the same
end result with less overhead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vnodeops.c')
0 files changed, 0 insertions, 0 deletions