From: Filipe Manana Date: Wed, 18 Dec 2024 12:42:21 +0000 (+0000) Subject: btrfs: file-item: remove unnecessary calls to btrfs_mark_buffer_dirty() X-Git-Tag: v6.14-rc1~207^2~64 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5e887b5071e9ec2c934bb7839e153483433e5f9f;p=thirdparty%2Flinux.git btrfs: file-item: remove unnecessary calls to btrfs_mark_buffer_dirty() 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. Reviewed-by: Johannes Thumshirn Signed-off-by: Filipe Manana Signed-off-by: David Sterba --- diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 886749b396728..d04a3b47b1fb2 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 @@ found: 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();