diff options
| -rw-r--r-- | fs/btrfs/ordered-data.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index 6151d32704d2..ae49f87b27e8 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -607,23 +607,19 @@ out: */ void btrfs_put_ordered_extent(struct btrfs_ordered_extent *entry) { - struct list_head *cur; - struct btrfs_ordered_sum *sum; - trace_btrfs_ordered_extent_put(entry->inode, entry); if (refcount_dec_and_test(&entry->refs)) { + struct btrfs_ordered_sum *sum; + struct btrfs_ordered_sum *tmp; + ASSERT(list_empty(&entry->root_extent_list)); ASSERT(list_empty(&entry->log_list)); ASSERT(RB_EMPTY_NODE(&entry->rb_node)); if (entry->inode) btrfs_add_delayed_iput(entry->inode); - while (!list_empty(&entry->list)) { - cur = entry->list.next; - sum = list_entry(cur, struct btrfs_ordered_sum, list); - list_del(&sum->list); + list_for_each_entry_safe(sum, tmp, &entry->list, list) kvfree(sum); - } kmem_cache_free(btrfs_ordered_extent_cache, entry); } } |