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Commit 867cc1fb authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: Remove fs_info from lookup_inline_extent_backref 



This function is always called with a valid transaction handle from
where the fs_info can be referenced. No functional changes.

Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarQu Wenruo <wqu@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent b167fa91

fs/btrfs/extent-tree.c

+7 −7
Original line number Diff line number Diff line
@@ -1596,13 +1596,13 @@ static int find_next_key(struct btrfs_path *path, int level, 
 */

static noinline_for_stack

int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,

				 struct btrfs_fs_info *fs_info,

				 struct btrfs_path *path,

				 struct btrfs_extent_inline_ref **ref_ret,

				 u64 bytenr, u64 num_bytes,

				 u64 parent, u64 root_objectid,

				 u64 owner, u64 offset, int insert)

{

	struct btrfs_fs_info *fs_info = trans->fs_info;

	struct btrfs_root *root = fs_info->extent_root;

	struct btrfs_key key;

	struct extent_buffer *leaf;
@@ -1868,9 +1868,9 @@ static int lookup_extent_backref(struct btrfs_trans_handle *trans, 
{

	int ret;



	ret = lookup_inline_extent_backref(trans, fs_info, path, ref_ret,

					   bytenr, num_bytes, parent,

					   root_objectid, owner, offset, 0);

	ret = lookup_inline_extent_backref(trans, path, ref_ret, bytenr,

					   num_bytes, parent, root_objectid,

					   owner, offset, 0);

	if (ret != -ENOENT)

		return ret;
@@ -1972,9 +1972,9 @@ int insert_inline_extent_backref(struct btrfs_trans_handle *trans, 
	struct btrfs_extent_inline_ref *iref;

	int ret;



	ret = lookup_inline_extent_backref(trans, fs_info, path, &iref,

					   bytenr, num_bytes, parent,

					   root_objectid, owner, offset, 1);

	ret = lookup_inline_extent_backref(trans, path, &iref, bytenr,

					   num_bytes, parent, root_objectid,

					   owner, offset, 1);

	if (ret == 0) {

		BUG_ON(owner < BTRFS_FIRST_FREE_OBJECTID);

		update_inline_extent_backref(fs_info, path, iref,