summaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/extent-tree.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 33a65f2c8a37..edc7d208c5ce 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1056,8 +1056,7 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
want = extent_ref_type(parent, owner);
if (insert) {
extra_size = btrfs_extent_inline_ref_size(want);
- if (owner >= BTRFS_FIRST_FREE_OBJECTID)
- path->keep_locks = 1;
+ path->keep_locks = 1;
} else
extra_size = -1;
ret = btrfs_search_slot(trans, root, &key, path, extra_size, 1);
@@ -1087,12 +1086,6 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
#endif
BUG_ON(item_size < sizeof(*ei));
- if (owner < BTRFS_FIRST_FREE_OBJECTID && insert &&
- item_size + extra_size >= BTRFS_MAX_EXTENT_ITEM_SIZE(root)) {
- err = -EAGAIN;
- goto out;
- }
-
ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item);
flags = btrfs_extent_flags(leaf, ei);
@@ -1165,15 +1158,15 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
* For simplicity, we just do not add new inline back
* ref if there is any kind of item for this block
*/
- if (owner >= BTRFS_FIRST_FREE_OBJECTID &&
- find_next_key(path, &key) == 0 && key.objectid == bytenr) {
+ if (find_next_key(path, &key) == 0 && key.objectid == bytenr &&
+ key.type < BTRFS_BLOCK_GROUP_ITEM_KEY) {
err = -EAGAIN;
goto out;
}
}
*ref_ret = (struct btrfs_extent_inline_ref *)ptr;
out:
- if (insert && owner >= BTRFS_FIRST_FREE_OBJECTID) {
+ if (insert) {
path->keep_locks = 0;
btrfs_unlock_up_safe(path, 1);
}
OpenPOWER on IntegriCloud