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-rw-r--r--fs/btrfs/disk-io.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 5771bb90acb2..24a9e77c8311 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -15,15 +15,19 @@ struct btrfs_buffer {
15 15
16struct btrfs_buffer *read_tree_block(struct btrfs_root *root, u64 blocknr); 16struct btrfs_buffer *read_tree_block(struct btrfs_root *root, u64 blocknr);
17struct btrfs_buffer *find_tree_block(struct btrfs_root *root, u64 blocknr); 17struct btrfs_buffer *find_tree_block(struct btrfs_root *root, u64 blocknr);
18int write_tree_block(struct btrfs_root *root, struct btrfs_buffer *buf); 18int write_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root,
19int dirty_tree_block(struct btrfs_root *root, struct btrfs_buffer *buf); 19 struct btrfs_buffer *buf);
20int clean_tree_block(struct btrfs_root *root, struct btrfs_buffer *buf); 20int dirty_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root,
21int btrfs_commit_transaction(struct btrfs_root *root, 21 struct btrfs_buffer *buf);
22 struct btrfs_super_block *s); 22int clean_tree_block(struct btrfs_trans_handle *trans,
23 struct btrfs_root *root, struct btrfs_buffer *buf);
24int btrfs_commit_transaction(struct btrfs_trans_handle *trans, struct btrfs_root
25 *root, struct btrfs_super_block *s);
23struct btrfs_root *open_ctree(char *filename, struct btrfs_super_block *s); 26struct btrfs_root *open_ctree(char *filename, struct btrfs_super_block *s);
24int close_ctree(struct btrfs_root *root, struct btrfs_super_block *s); 27int close_ctree(struct btrfs_root *root, struct btrfs_super_block *s);
25void btrfs_block_release(struct btrfs_root *root, struct btrfs_buffer *buf); 28void btrfs_block_release(struct btrfs_root *root, struct btrfs_buffer *buf);
26int write_ctree_super(struct btrfs_root *root, struct btrfs_super_block *s); 29int write_ctree_super(struct btrfs_trans_handle *trans, struct btrfs_root *root,
30 struct btrfs_super_block *s);
27int mkfs(int fd, u64 num_blocks, u32 blocksize); 31int mkfs(int fd, u64 num_blocks, u32 blocksize);
28 32
29#define BTRFS_SUPER_INFO_OFFSET (16 * 1024) 33#define BTRFS_SUPER_INFO_OFFSET (16 * 1024)