Commit bcdc51b2 authored by David Sterba's avatar David Sterba
Browse files

btrfs: reada, remove unused parameter from __readahead_hook 



'start' is not used since "btrfs: reada: Pass reada_extent into
__readahead_hook directly" (6e39dbe8).

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 04998b33

fs/btrfs/reada.c

+4 −4
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ static int reada_add_block(struct reada_control *rc, u64 logical, 
/* in case of err, eb might be NULL */

static void __readahead_hook(struct btrfs_fs_info *fs_info,

			     struct reada_extent *re, struct extent_buffer *eb,

			     u64 start, int err)

			     int err)

{

	int nritems;

	int i;
@@ -231,7 +231,7 @@ int btree_readahead_hook(struct btrfs_fs_info *fs_info, 
		goto start_machine;

	}



	__readahead_hook(fs_info, re, eb, start, err);

	__readahead_hook(fs_info, re, eb, err);

	reada_extent_put(fs_info, re);	/* our ref */



start_machine:
@@ -713,9 +713,9 @@ static int reada_start_machine_dev(struct btrfs_fs_info *fs_info, 
	ret = reada_tree_block_flagged(fs_info->extent_root, logical,

			mirror_num, &eb);

	if (ret)

		__readahead_hook(fs_info, re, NULL, logical, ret);

		__readahead_hook(fs_info, re, NULL, ret);

	else if (eb)

		__readahead_hook(fs_info, re, eb, eb->start, ret);

		__readahead_hook(fs_info, re, eb, ret);



	if (eb)

		free_extent_buffer(eb);