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btrfs: Remove fs_info from insert_tree_block_ref 

This function is always called with a valid transaction so there is no
need to duplicate the fs_info, we can reference it directly from the
trans handle. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-06-20 15:48:43 +03:00 committed by David Sterba
parent edf57cbf2b
commit 10728404c6
1 changed files with 3 additions and 4 deletions
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7
fs/btrfs/extent-tree.c
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@ -1523,7 +1523,6 @@ static noinline int lookup_tree_block_ref(struct btrfs_trans_handle *trans,
}
static noinline int insert_tree_block_ref(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
struct btrfs_path *path,
u64 bytenr, u64 parent,
u64 root_objectid)
@ -1540,7 +1539,7 @@ static noinline int insert_tree_block_ref(struct btrfs_trans_handle *trans,
key.offset = root_objectid;
}
ret = btrfs_insert_empty_item(trans, fs_info->extent_root,
ret = btrfs_insert_empty_item(trans, trans->fs_info->extent_root,
path, &key, 0);
btrfs_release_path(path);
return ret;
@ -2000,8 +1999,8 @@ static int insert_extent_backref(struct btrfs_trans_handle *trans,
int ret;
if (owner < BTRFS_FIRST_FREE_OBJECTID) {
BUG_ON(refs_to_add != 1);
ret = insert_tree_block_ref(trans, fs_info, path, bytenr,
parent, root_objectid);
ret = insert_tree_block_ref(trans, path, bytenr, parent,
root_objectid);
} else {
ret = insert_extent_data_ref(trans, fs_info, path, bytenr,
parent, root_objectid,