diff options
| author |   Gerlando Falauto <gerlando.falauto@keymile.com> | 2011-10-18 10:58:50 +0200 |
|---|---|---|
| committer |   Steve French <smfrench@gmail.com> | 2011-10-18 10:49:38 -0500 |
| commit | ad4778fb40994dd7c779069dad6ff704d75b81e6 (patch) | |
| tree | 10fa342478770437160177d81bed2a797f2be18e /fs/cifs/dir.c | |
| parent | CIFS: cleanup min_t() cast in cifs_read() (diff) | |
| download | linux-dev-ad4778fb40994dd7c779069dad6ff704d75b81e6.tar.xz linux-dev-ad4778fb40994dd7c779069dad6ff704d75b81e6.zip | |
CIFS: fix automount for DFS shares
Automounting directories are now invalidated by .d_revalidate()
so to be d_instantiate()d again with the right DCACHE_NEED_AUTOMOUNT
flag
Reviewed-by: Jeff Layton <jlayton@samba.org>
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/dir.c')
| -rw-r--r-- | fs/cifs/dir.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 0c8098d54d2b..d7eeb9d3ed6f 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -648,8 +648,16 @@ cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd) if (direntry->d_inode) { if (cifs_revalidate_dentry(direntry)) return 0; - else + else { + /* + * Forcibly invalidate automounting directory inodes + * (remote DFS directories) so to have them + * instantiated again for automount + */ + if (IS_AUTOMOUNT(direntry->d_inode)) + return 0; return 1; + } } /* |