diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/ctree.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/delayed-ref.h | 1 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 15 |
4 files changed, 12 insertions, 10 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index de6de8e60b4..02fae7f7e42 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -951,10 +951,12 @@ static noinline int update_ref_for_cow(struct btrfs_trans_handle *trans, BUG_ON(ret); /* -ENOMEM */ } if (new_flags != 0) { + int level = btrfs_header_level(buf); + ret = btrfs_set_disk_extent_flags(trans, root, buf->start, buf->len, - new_flags, 0); + new_flags, level, 0); if (ret) return ret; } diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 2720d555588..d6dd49b51ba 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3075,7 +3075,7 @@ int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytenr, u64 num_bytes, u64 flags, - int is_data); + int level, int is_data); int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytenr, u64 num_bytes, u64 parent, u64 root_objectid, diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h index f75fcaf79ae..70b962cc177 100644 --- a/fs/btrfs/delayed-ref.h +++ b/fs/btrfs/delayed-ref.h @@ -60,6 +60,7 @@ struct btrfs_delayed_ref_node { struct btrfs_delayed_extent_op { struct btrfs_disk_key key; u64 flags_to_set; + int level; unsigned int update_key:1; unsigned int update_flags:1; unsigned int is_data:1; diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 2305b5c5cf0..c4c94b30c72 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2070,8 +2070,7 @@ static int run_delayed_extent_op(struct btrfs_trans_handle *trans, u32 item_size; int ret; int err = 0; - int metadata = (node->type == BTRFS_TREE_BLOCK_REF_KEY || - node->type == BTRFS_SHARED_BLOCK_REF_KEY); + int metadata = !extent_op->is_data; if (trans->aborted) return 0; @@ -2086,11 +2085,8 @@ static int run_delayed_extent_op(struct btrfs_trans_handle *trans, key.objectid = node->bytenr; if (metadata) { - struct btrfs_delayed_tree_ref *tree_ref; - - tree_ref = btrfs_delayed_node_to_tree_ref(node); key.type = BTRFS_METADATA_ITEM_KEY; - key.offset = tree_ref->level; + key.offset = extent_op->level; } else { key.type = BTRFS_EXTENT_ITEM_KEY; key.offset = node->num_bytes; @@ -2719,7 +2715,7 @@ out: int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytenr, u64 num_bytes, u64 flags, - int is_data) + int level, int is_data) { struct btrfs_delayed_extent_op *extent_op; int ret; @@ -2732,6 +2728,7 @@ int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans, extent_op->update_flags = 1; extent_op->update_key = 0; extent_op->is_data = is_data ? 1 : 0; + extent_op->level = level; ret = btrfs_add_delayed_extent_op(root->fs_info, trans, bytenr, num_bytes, extent_op); @@ -6763,6 +6760,7 @@ struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, extent_op->update_key = 1; extent_op->update_flags = 1; extent_op->is_data = 0; + extent_op->level = level; ret = btrfs_add_delayed_tree_ref(root->fs_info, trans, ins.objectid, @@ -6934,7 +6932,8 @@ static noinline int walk_down_proc(struct btrfs_trans_handle *trans, ret = btrfs_dec_ref(trans, root, eb, 0, wc->for_reloc); BUG_ON(ret); /* -ENOMEM */ ret = btrfs_set_disk_extent_flags(trans, root, eb->start, - eb->len, flag, 0); + eb->len, flag, + btrfs_header_level(eb), 0); BUG_ON(ret); /* -ENOMEM */ wc->flags[level] |= flag; } |