diff mbox

[4/8] btrfs: switch args for comp_*_refs

Message ID 1508436962-6851-5-git-send-email-josef@toxicpanda.com (mailing list archive)
State New, archived
Headers show

Commit Message

Josef Bacik Oct. 19, 2017, 6:15 p.m. UTC 
Make it more consistent, we want the inserted ref to be compared against
what's already in there.  This will make the order go from lowest seq ->
highest seq, which will make us more likely to make forward progress if
there's a seqlock currently held.

Signed-off-by: Josef Bacik <jbacik@fb.com>
---
 fs/btrfs/delayed-ref.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index a2973340a94f..bc940bb374cf 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -40,8 +40,8 @@  struct kmem_cache *btrfs_delayed_extent_op_cachep;
 /*
  * compare two delayed tree backrefs with same bytenr and type
  */
-static int comp_tree_refs(struct btrfs_delayed_tree_ref *ref2,
-			  struct btrfs_delayed_tree_ref *ref1)
+static int comp_tree_refs(struct btrfs_delayed_tree_ref *ref1,
+			  struct btrfs_delayed_tree_ref *ref2)
 {
 	if (ref1->node.type == BTRFS_TREE_BLOCK_REF_KEY) {
 		if (ref1->root < ref2->root)
@@ -60,8 +60,8 @@  static int comp_tree_refs(struct btrfs_delayed_tree_ref *ref2,
 /*
  * compare two delayed data backrefs with same bytenr and type
  */
-static int comp_data_refs(struct btrfs_delayed_data_ref *ref2,
-			  struct btrfs_delayed_data_ref *ref1)
+static int comp_data_refs(struct btrfs_delayed_data_ref *ref1,
+			  struct btrfs_delayed_data_ref *ref2)
 {
 	if (ref1->node.type == BTRFS_EXTENT_DATA_REF_KEY) {
 		if (ref1->root < ref2->root)