From 41e7acd38c1ae82f24f51d302bbdecdb4675b6b2 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Mon, 25 Mar 2019 14:31:24 +0200 Subject: btrfs: Rename and export clear_btree_io_tree This function is going to be used to clear out the device extent allocation information. Give it a more generic name and export it. This is in preparation to replacing the pending/pinned chunk lists with an extent tree. No functional changes. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent_io.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/btrfs/extent_io.h') diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index c4ec104ac157..722dc7d1b674 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -255,6 +255,7 @@ typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode, void extent_io_tree_init(struct btrfs_fs_info *fs_info, struct extent_io_tree *tree, unsigned int owner, void *private_data); +void extent_io_tree_release(struct extent_io_tree *tree); int try_release_extent_mapping(struct page *page, gfp_t mask); int try_release_extent_buffer(struct page *page); int lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, -- cgit v1.2.3