diff options
| author | Jeff Layton <jlayton@redhat.com> | 2010-05-17 11:18:58 (GMT) |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-05-17 20:59:21 (GMT) |
| commit | 4065c802da7484fa36f8cdf10f18d087233ecb88 (patch) | |
| tree | a81d1dae07945ce0e6afb22e87c65fe9a0d44be1 /fs/cifs/inode.c | |
| parent | 84f30c66c3689745abbd3b9ce39816caeb9bec3b (diff) | |
| download | linux-fsl-qoriq-4065c802da7484fa36f8cdf10f18d087233ecb88.tar.xz | |
cifs: fix noserverino handling when unix extensions are enabled
The uniqueid field sent by the server when unix extensions are enabled
is currently used sometimes when it shouldn't be. The readdir codepath
is correct, but most others are not. Fix it.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/inode.c')
| -rw-r--r-- | fs/cifs/inode.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index b0ff252..62b324f 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -169,6 +169,17 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr) cifs_set_ops(inode, fattr->cf_flags & CIFS_FATTR_DFS_REFERRAL); } +void +cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr) +{ + struct cifs_sb_info *cifs_sb = CIFS_SB(sb); + + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) + return; + + fattr->cf_uniqueid = iunique(sb, ROOT_I); +} + /* Fill a cifs_fattr struct with info from FILE_UNIX_BASIC_INFO. */ void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info, @@ -322,6 +333,7 @@ int cifs_get_inode_info_unix(struct inode **pinode, if (*pinode == NULL) { /* get new inode */ + cifs_fill_uniqueid(sb, &fattr); *pinode = cifs_iget(sb, &fattr); if (!*pinode) rc = -ENOMEM; @@ -1197,6 +1209,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode) direntry->d_op = &cifs_dentry_ops; cifs_unix_basic_to_fattr(&fattr, pInfo, cifs_sb); + cifs_fill_uniqueid(inode->i_sb, &fattr); newinode = cifs_iget(inode->i_sb, &fattr); if (!newinode) { kfree(pInfo); |