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) { static ino_t counter; struct inode *inode; - struct hlist_head * head; + struct hlist_head *head; ino_t res; + spin_lock(&inode_lock); -retry: - if (counter > max_reserved) { - head = inode_hashtable + hash(sb,counter); + do { + if (counter <= max_reserved) + counter = max_reserved + 1; res = counter++; + head = inode_hashtable + hash(sb, res); inode = find_inode_fast(sb, head, res); - if (!inode) { - spin_unlock(&inode_lock); - return res; - } - } else { - counter = max_reserved + 1; - } - goto retry; - -} + } while (inode != NULL); + spin_unlock(&inode_lock); + return res; +} EXPORT_SYMBOL(iunique); struct inode *igrab(struct inode *inode) |