diff options
-rw-r--r-- | fs/inode.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/fs/inode.c b/fs/inode.c index c03089421b6f..81508b0a3a70 100644 --- a/fs/inode.c +++ b/fs/inode.c | |||
@@ -685,25 +685,21 @@ ino_t iunique(struct super_block *sb, ino_t max_reserved) | |||
685 | { | 685 | { |
686 | static ino_t counter; | 686 | static ino_t counter; |
687 | struct inode *inode; | 687 | struct inode *inode; |
688 | struct hlist_head * head; | 688 | struct hlist_head *head; |
689 | ino_t res; | 689 | ino_t res; |
690 | |||
690 | spin_lock(&inode_lock); | 691 | spin_lock(&inode_lock); |
691 | retry: | 692 | do { |
692 | if (counter > max_reserved) { | 693 | if (counter <= max_reserved) |
693 | head = inode_hashtable + hash(sb,counter); | 694 | counter = max_reserved + 1; |
694 | res = counter++; | 695 | res = counter++; |
696 | head = inode_hashtable + hash(sb, res); | ||
695 | inode = find_inode_fast(sb, head, res); | 697 | inode = find_inode_fast(sb, head, res); |
696 | if (!inode) { | 698 | } while (inode != NULL); |
697 | spin_unlock(&inode_lock); | 699 | spin_unlock(&inode_lock); |
698 | return res; | ||
699 | } | ||
700 | } else { | ||
701 | counter = max_reserved + 1; | ||
702 | } | ||
703 | goto retry; | ||
704 | |||
705 | } | ||
706 | 700 | ||
701 | return res; | ||
702 | } | ||
707 | EXPORT_SYMBOL(iunique); | 703 | EXPORT_SYMBOL(iunique); |
708 | 704 | ||
709 | struct inode *igrab(struct inode *inode) | 705 | struct inode *igrab(struct inode *inode) |