From 58dc4ce4325108b35425ffd30e6acfad9644d49d Mon Sep 17 00:00:00 2001 From: David Sterba Date: Sun, 15 Jun 2014 00:29:04 +0200 Subject: btrfs: remove unused parameter from readahead_tree_block The parent_transid parameter has been unused since its introduction in ca7a79ad8dbe2466 ("Pass down the expected generation number when reading tree blocks"). In reada_tree_block, it was even wrongly set to leafsize. Transid check is done in the proper read and readahead ignores errors. Signed-off-by: David Sterba --- fs/btrfs/disk-io.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/btrfs/disk-io.c') diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 4780e6623c7b..ff83748d39da 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1062,8 +1062,7 @@ static const struct address_space_operations btree_aops = { .set_page_dirty = btree_set_page_dirty, }; -int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize, - u64 parent_transid) +int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize) { struct extent_buffer *buf = NULL; struct inode *btree_inode = root->fs_info->btree_inode; -- cgit v1.2.3