From: Josef Bacik <josef@toxicpanda.com>
Date: Sat, 29 Apr 2023 20:07:11 +0000 (-0400)
Subject: btrfs: remove level argument from btrfs_set_block_flags
X-Git-Tag: v6.5-rc1~237^2~169
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4aec05fa5a190d641664c2bca8ad270cf8190b8c;p=tomoyo%2Ftomoyo-test1.git

btrfs: remove level argument from btrfs_set_block_flags

We just pass in btrfs_header_level(eb) for the level, and we're passing
in the eb already, so simply get the level from the eb inside of
btrfs_set_block_flags.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 4b33bc087fc7..0c83cd78a483 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -464,10 +464,7 @@ static noinline int update_ref_for_cow(struct btrfs_trans_handle *trans,
 				return ret;
 		}
 		if (new_flags != 0) {
-			int level = btrfs_header_level(buf);
-
-			ret = btrfs_set_disk_extent_flags(trans, buf,
-							  new_flags, level);
+			ret = btrfs_set_disk_extent_flags(trans, buf, new_flags);
 			if (ret)
 				return ret;
 		}
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 581ddb24e113..99b9ab5ccf93 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2152,10 +2152,10 @@ out:
 }
 
 int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans,
-				struct extent_buffer *eb, u64 flags,
-				int level)
+				struct extent_buffer *eb, u64 flags)
 {
 	struct btrfs_delayed_extent_op *extent_op;
+	int level = btrfs_header_level(eb);
 	int ret;
 
 	extent_op = btrfs_alloc_delayed_extent_op();
@@ -5095,8 +5095,7 @@ static noinline int walk_down_proc(struct btrfs_trans_handle *trans,
 		BUG_ON(ret); /* -ENOMEM */
 		ret = btrfs_dec_ref(trans, root, eb, 0);
 		BUG_ON(ret); /* -ENOMEM */
-		ret = btrfs_set_disk_extent_flags(trans, eb, flag,
-						  btrfs_header_level(eb));
+		ret = btrfs_set_disk_extent_flags(trans, eb, flag);
 		BUG_ON(ret); /* -ENOMEM */
 		wc->flags[level] |= flag;
 	}
diff --git a/fs/btrfs/extent-tree.h b/fs/btrfs/extent-tree.h
index 0c958fc1b3b8..429d5c570061 100644
--- a/fs/btrfs/extent-tree.h
+++ b/fs/btrfs/extent-tree.h
@@ -141,7 +141,7 @@ int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
 int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
 		  struct extent_buffer *buf, int full_backref);
 int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans,
-				struct extent_buffer *eb, u64 flags, int level);
+				struct extent_buffer *eb, u64 flags);
 int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref);
 
 int btrfs_free_reserved_extent(struct btrfs_fs_info *fs_info,