diff options
Diffstat (limited to 'fs/btrfs/ctree.c')
-rw-r--r-- | fs/btrfs/ctree.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index be2be02..2732399 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1087,7 +1087,9 @@ static int del_ptr(struct ctree_root *root, struct ctree_path *path, int level) break; } level++; - free_extent(root, blocknr, 1); + wret = free_extent(root, blocknr, 1); + if (wret) + ret = wret; if (!path->nodes[level]) BUG(); } @@ -1136,7 +1138,9 @@ int del_item(struct ctree_root *root, struct ctree_path *path) wret = del_ptr(root, path, 1); if (wret) ret = wret; - free_extent(root, leaf_buf->blocknr, 1); + wret = free_extent(root, leaf_buf->blocknr, 1); + if (wret) + ret = wret; } } else { int used = leaf_space_used(leaf, 0, leaf->header.nritems); @@ -1173,7 +1177,9 @@ int del_item(struct ctree_root *root, struct ctree_path *path) if (wret) ret = wret; tree_block_release(root, leaf_buf); - free_extent(root, blocknr, 1); + wret = free_extent(root, blocknr, 1); + if (wret) + ret = wret; } else { tree_block_release(root, leaf_buf); } @@ -1184,7 +1190,8 @@ int del_item(struct ctree_root *root, struct ctree_path *path) /* * walk up the tree as far as required to find the next leaf. - * returns 0 if it found something or -1 if there are no greater leaves. + * returns 0 if it found something or 1 if there are no greater leaves. + * returns < 0 on io errors. */ int next_leaf(struct ctree_root *root, struct ctree_path *path) { @@ -1196,7 +1203,7 @@ int next_leaf(struct ctree_root *root, struct ctree_path *path) while(level < MAX_LEVEL) { if (!path->nodes[level]) - return -1; + return 1; slot = path->slots[level] + 1; c = path->nodes[level]; if (slot >= c->node.header.nritems) { |