diff mbox series

[09/20] btrfs: file-item: remove unnecessary calls to btrfs_mark_buffer_dirty()

Message ID e57e3526e43f99eb4cb19a0fe563c64a371e3bd5.1734527445.git.fdmanana@suse.com (mailing list archive)
State New
Headers show
Series btrfs: remove plenty of redundant btrfs_mark_buffer_dirty() calls | expand

Commit Message

Filipe Manana Dec. 18, 2024, 5:06 p.m. UTC 
From: Filipe Manana <fdmanana@suse.com>

We have several places explicitly calling btrfs_mark_buffer_dirty() but
that is not necessarily since the target leaf came from a path that was
obtained for a btree search function that modifies the btree, something
like btrfs_insert_empty_item() or anything else that ends up calling
btrfs_search_slot() with a value of 1 for its 'cow' argument.

These just make the code more verbose, confusing and add a little extra
overhead and well as increase the module's text size, so remove them.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 fs/btrfs/file-item.c | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 886749b39672..d04a3b47b1fb 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -190,8 +190,6 @@  int btrfs_insert_hole_extent(struct btrfs_trans_handle *trans,
 	btrfs_set_file_extent_compression(leaf, item, 0);
 	btrfs_set_file_extent_encryption(leaf, item, 0);
 	btrfs_set_file_extent_other_encoding(leaf, item, 0);
-
-	btrfs_mark_buffer_dirty(trans, leaf);
 out:
 	btrfs_free_path(path);
 	return ret;
@@ -1259,7 +1257,6 @@  int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans,
 	ins_size /= csum_size;
 	total_bytes += ins_size * fs_info->sectorsize;
 
-	btrfs_mark_buffer_dirty(trans, path->nodes[0]);
 	if (total_bytes < sums->len) {
 		btrfs_release_path(path);
 		cond_resched();