From 6af49dbde9532c95f53d2c45fe9cc0012226c5e7 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 23 Jun 2017 04:09:57 +0200 Subject: btrfs: sink get_extent parameter to read_extent_buffer_pages All callers pass btree_get_extent, which needs to be exported. Signed-off-by: David Sterba --- fs/btrfs/disk-io.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/btrfs/disk-io.h') diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 7f7c35d6347a..301151a50ac1 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -149,6 +149,9 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, u64 objectid); int btree_lock_page_hook(struct page *page, void *data, void (*flush_fn)(void *)); +struct extent_map *btree_get_extent(struct btrfs_inode *inode, + struct page *page, size_t pg_offset, u64 start, u64 len, + int create); int btrfs_get_num_tolerated_disk_barrier_failures(u64 flags); int __init btrfs_end_io_wq_init(void); void btrfs_end_io_wq_exit(void); -- cgit v1.2.3