Btrfs: kill obsolete arguments in btrfs_wait_ordered_extents
nocow_only is now an obsolete argument.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index e2b3d99..7772f02 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -468,8 +468,7 @@
* wait for all the ordered extents in a root. This is done when balancing
* space between drives.
*/
-void btrfs_wait_ordered_extents(struct btrfs_root *root,
- int nocow_only, int delay_iput)
+void btrfs_wait_ordered_extents(struct btrfs_root *root, int delay_iput)
{
struct list_head splice;
struct list_head *cur;
@@ -484,15 +483,6 @@
cur = splice.next;
ordered = list_entry(cur, struct btrfs_ordered_extent,
root_extent_list);
- if (nocow_only &&
- !test_bit(BTRFS_ORDERED_NOCOW, &ordered->flags) &&
- !test_bit(BTRFS_ORDERED_PREALLOC, &ordered->flags)) {
- list_move(&ordered->root_extent_list,
- &root->fs_info->ordered_extents);
- cond_resched_lock(&root->fs_info->ordered_extent_lock);
- continue;
- }
-
list_del_init(&ordered->root_extent_list);
atomic_inc(&ordered->refs);