[02/13] btrfs: change btrfs_should_throttle_delayed_refs to a bool

Commit Message

Josef Bacik March 13, 2020, 9:23 p.m. UTC

We don't actually check the specific value from
btrfs_should_throttle_delayed_refs anywhere, just return a bool.

Signed-off-by: Josef Bacik <[e-mail]>
---
 fs/btrfs/delayed-ref.c | 6 +++---
 fs/btrfs/delayed-ref.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index dfdb7d4f8406..acad9978b927 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -50,7 +50,7 @@  bool btrfs_check_space_for_delayed_refs(struct btrfs_fs_info *fs_info)
 	return ret;
 }
 
-int btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans)
+bool btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans)
 {
 	u64 num_entries =
 		atomic_read(&trans->transaction->delayed_refs.num_entries);
@@ -61,9 +61,9 @@  int btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans)
 	avg_runtime = trans->fs_info->avg_delayed_ref_runtime;
 	val = num_entries * avg_runtime;
 	if (val >= NSEC_PER_SEC)
-		return 1;
+		return true;
 	if (val >= NSEC_PER_SEC / 2)
-		return 2;
+		return true;
 
 	return btrfs_check_space_for_delayed_refs(trans->fs_info);
 }
diff --git a/fs/btrfs/delayed-ref.h b/fs/btrfs/delayed-ref.h
index 1c977e6d45dc..9a07480b497b 100644
--- a/fs/btrfs/delayed-ref.h
+++ b/fs/btrfs/delayed-ref.h
@@ -371,7 +371,7 @@  int btrfs_delayed_refs_rsv_refill(struct btrfs_fs_info *fs_info,
 void btrfs_migrate_to_delayed_refs_rsv(struct btrfs_fs_info *fs_info,
 				       struct btrfs_block_rsv *src,
 				       u64 num_bytes);
-int btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans);
+bool btrfs_should_throttle_delayed_refs(struct btrfs_trans_handle *trans);
 bool btrfs_check_space_for_delayed_refs(struct btrfs_fs_info *fs_info);
 
 /*