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| author | Wendy Cheng | 2007-06-27 23:07:08 +0200 |
|---|---|---|
| committer | Steven Whitehouse | 2007-07-09 09:24:08 +0200 |
| commit | bb9bcf061660661c57ddcf31337529f82414b937 (patch) | |
| tree | 0876874e5252c4939b8e7bbd62a22a6eb4ad1abf /fs/gfs2/dir.c | |
| parent | [GFS2] git-gfs2-nmw-build-fix (diff) | |
| download | kernel-qcow2-linux-bb9bcf061660661c57ddcf31337529f82414b937.tar.gz kernel-qcow2-linux-bb9bcf061660661c57ddcf31337529f82414b937.tar.xz kernel-qcow2-linux-bb9bcf061660661c57ddcf31337529f82414b937.zip | |
[GFS2] Obtaining no_formal_ino from directory entry
GFS2 lookup code doesn't ask for inode shared glock. This implies during
in-memory inode creation for existing file, GFS2 will not disk-read in
the inode contents. This leaves no_formal_ino un-initialized during
lookup time. The un-initialized no_formal_ino is subsequently encoded
into file handle. Clients will get ESTALE error whenever it tries to
access these files.
Signed-off-by: S. Wendy Cheng <wcheng@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/dir.c')
| -rw-r--r-- | fs/gfs2/dir.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index f793e31a050e..2beb2f401aa2 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -1498,9 +1498,10 @@ struct inode *gfs2_dir_search(struct inode *dir, const struct qstr *name) if (dent) { if (IS_ERR(dent)) return ERR_PTR(PTR_ERR(dent)); - inode = gfs2_inode_lookup(dir->i_sb, - be64_to_cpu(dent->de_inum.no_addr), - be16_to_cpu(dent->de_type)); + inode = gfs2_inode_lookup(dir->i_sb, + be16_to_cpu(dent->de_type), + be64_to_cpu(dent->de_inum.no_addr), + be64_to_cpu(dent->de_inum.no_formal_ino)); brelse(bh); return inode; } |