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authorAndreas Gruenbacher <agruenba@redhat.com>2016-06-14 12:23:59 -0500
committerBob Peterson <rpeterso@redhat.com>2016-06-27 09:47:08 -0500
commitec5ec66ba48bd3163110599359797858ac38e79b (patch)
tree1e458e0013387f255edee8cdd96e005d83f4ed9e /fs/gfs2/export.c
parent3ce37b2cb4917674fa5b776e857dcea94c0e0835 (diff)
downloadlinux-ec5ec66ba48bd3163110599359797858ac38e79b.tar.bz2
gfs2: Get rid of gfs2_ilookup
Now that gfs2_lookup_by_inum only takes the inode glock for new inodes (and not for cached inodes anymore), there no longer is a need to optimize the cached-inode case in gfs2_get_dentry or delete_work_func, and gfs2_ilookup can be removed. In addition, gfs2_get_dentry wasn't checking the GFS2_DIF_SYSTEM flag in i_diskflags in the gfs2_ilookup case (see gfs2_lookup_by_inum); this inconsistency goes away as well. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/export.c')
-rw-r--r--fs/gfs2/export.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c
index d5bda8513457..a332f3cd925e 100644
--- a/fs/gfs2/export.c
+++ b/fs/gfs2/export.c
@@ -137,21 +137,10 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb,
struct gfs2_sbd *sdp = sb->s_fs_info;
struct inode *inode;
- inode = gfs2_ilookup(sb, inum->no_addr);
- if (inode) {
- if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) {
- iput(inode);
- return ERR_PTR(-ESTALE);
- }
- goto out_inode;
- }
-
inode = gfs2_lookup_by_inum(sdp, inum->no_addr, &inum->no_formal_ino,
GFS2_BLKST_DINODE);
if (IS_ERR(inode))
return ERR_CAST(inode);
-
-out_inode:
return d_obtain_alias(inode);
}