Displaying 2 results from an estimated 2 matches for "btrfs_free_and_pin_reserved_extent".
2013 Apr 25
0
[PATCH] Btrfs: remove almost all of the BUG()'s from tree-log.c
...&found_key);
- BUG_ON(ret);
+ if (ret)
+ goto out;
if (found_key.offset == (u64)-1)
break;
dir_key.offset = found_key.offset + 1;
@@ -2083,7 +2110,10 @@ static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans,
BTRFS_TREE_LOG_OBJECTID);
ret = btrfs_free_and_pin_reserved_extent(root,
bytenr, blocksize);
- BUG_ON(ret); /* -ENOMEM or logic errors */
+ if (ret) {
+ free_extent_buffer(next);
+ return ret;
+ }
}
free_extent_buffer(next);
continue;
@@ -2156,7 +2186,8 @@ static noinline int walk_up_log_tree(struct btrfs_trans_handle *trans,...
2013 Oct 07
0
[PATCH] Btrfs: cleanup reserved space when freeing tree log on error
...trfs_tree_unlock(next);
+ if (trans) {
+ btrfs_tree_lock(next);
+ btrfs_set_lock_blocking(next);
+ clean_tree_block(trans, root, next);
+ btrfs_wait_tree_block_writeback(next);
+ btrfs_tree_unlock(next);
+ }
WARN_ON(root_owner != BTRFS_TREE_LOG_OBJECTID);
ret = btrfs_free_and_pin_reserved_extent(root,
@@ -2301,11 +2305,13 @@ static int walk_log_tree(struct btrfs_trans_handle *trans,
next = path->nodes[orig_level];
- btrfs_tree_lock(next);
- btrfs_set_lock_blocking(next);
- clean_tree_block(trans, log, next);
- btrfs_wait_tree_block_writeback(next);
- btrfs_tree_unlock(...