From 6bccf3ab1e1f0913268bfcd1c09cadb1f4f2857d Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Tue, 21 Jun 2016 21:16:51 -0400 Subject: btrfs: call functions that always use the same root with fs_info instead There are many functions that are always called with the same root argument. Rather than passing the same root every time, we can pass an fs_info pointer instead and have the function get the root pointer itself. Signed-off-by: Jeff Mahoney Signed-off-by: David Sterba --- fs/btrfs/disk-io.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/disk-io.h') diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 729540701458..4f1533590cca 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -56,13 +56,13 @@ void clean_tree_block(struct btrfs_trans_handle *trans, int open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices, char *options); -void close_ctree(struct btrfs_root *root); +void close_ctree(struct btrfs_fs_info *fs_info); int write_ctree_super(struct btrfs_trans_handle *trans, struct btrfs_root *root, int max_mirrors); struct buffer_head *btrfs_read_dev_super(struct block_device *bdev); int btrfs_read_dev_one_super(struct block_device *bdev, int copy_num, struct buffer_head **bh_ret); -int btrfs_commit_super(struct btrfs_root *root); +int btrfs_commit_super(struct btrfs_fs_info *fs_info); struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root, struct btrfs_key *location); int btrfs_init_fs_root(struct btrfs_root *root); -- cgit v1.2.3