From c8bf1b67039556884d0532f7b06acd524c90ed87 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 17 May 2019 11:43:17 +0200 Subject: btrfs: remove mapping tree structures indirection fs_info::mapping_tree is the physical<->logical mapping tree and uses the same underlying structure as extents, but is embedded to another structure. There are no other members and this indirection is useless. No functional change. Signed-off-by: David Sterba --- fs/btrfs/scrub.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/btrfs/scrub.c') diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index f7b29f9db5e2..0827bdf4faf1 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -3410,15 +3410,15 @@ static noinline_for_stack int scrub_chunk(struct scrub_ctx *sctx, struct btrfs_block_group_cache *cache) { struct btrfs_fs_info *fs_info = sctx->fs_info; - struct btrfs_mapping_tree *map_tree = &fs_info->mapping_tree; + struct extent_map_tree *map_tree = &fs_info->mapping_tree; struct map_lookup *map; struct extent_map *em; int i; int ret = 0; - read_lock(&map_tree->map_tree.lock); - em = lookup_extent_mapping(&map_tree->map_tree, chunk_offset, 1); - read_unlock(&map_tree->map_tree.lock); + read_lock(&map_tree->lock); + em = lookup_extent_mapping(map_tree, chunk_offset, 1); + read_unlock(&map_tree->lock); if (!em) { /* -- cgit v1.2.3