3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Ian Kent <[email protected]> commit 49999ab27eab6289a8e4f450e148bdab521361b2 upstream. In autofs4_d_automount(), if a mount fail occurs the AUTOFS_INF_PENDING mount pending flag is not cleared. One effect of this is when using the "browse" option, directory entry attributes show up with all "?"s due to the incorrect callback and subsequent failure return (when in fact no callback should be made). Signed-off-by: Ian Kent <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- fs/autofs4/root.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index e7396cf..91b1165 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -392,10 +392,12 @@ static struct vfsmount *autofs4_d_automount(struct path *path) ino->flags |= AUTOFS_INF_PENDING; spin_unlock(&sbi->fs_lock); status = autofs4_mount_wait(dentry); - if (status) - return ERR_PTR(status); spin_lock(&sbi->fs_lock); ino->flags &= ~AUTOFS_INF_PENDING; + if (status) { + spin_unlock(&sbi->fs_lock); + return ERR_PTR(status); + } } done: if (!(ino->flags & AUTOFS_INF_EXPIRING)) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
