From d8d11fc703a22bbe3939e08b08396fa6b816719a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 11 Nov 2019 12:59:26 -0800 Subject: 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 Reviewed-by: Darrick J. Wong [darrick: fix unused variable warning] Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_dir2_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/xfs/libxfs/xfs_dir2_data.c') 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) -- cgit v1.2.3