diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-11-11 12:59:26 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-13 11:13:45 -0800 |
| commit | d8d11fc703a22bbe3939e08b08396fa6b816719a (patch) | |
| tree | c789218ef554cba3fb0f0dfd22cf7cc6895d9714 /fs/xfs/libxfs/xfs_dir2_data.c | |
| parent | 537dabcfdbc1513408b156a80a6cfa03ea7d4d3f (diff) | |
xfs: devirtualize ->m_dirnameops
Instead of causing a relatively expensive indirect call for each
hashing and comparism of a file name in a directory just use an
inline function and a simple branch on the ASCII CI bit.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
[darrick: fix unused variable warning]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2_data.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_data.c b/fs/xfs/libxfs/xfs_dir2_data.c index 9e471a28b6c6..11b1f3021e66 100644 --- a/fs/xfs/libxfs/xfs_dir2_data.c +++ b/fs/xfs/libxfs/xfs_dir2_data.c @@ -236,7 +236,7 @@ __xfs_dir3_data_check( ((char *)dep - (char *)hdr)); name.name = dep->name; name.len = dep->namelen; - hash = mp->m_dirnameops->hashname(&name); + hash = xfs_dir2_hashname(mp, &name); for (i = 0; i < be32_to_cpu(btp->count); i++) { if (be32_to_cpu(lep[i].address) == addr && be32_to_cpu(lep[i].hashval) == hash) |