From bf38be65f3703d5ef3661c0a2802bc28e76b8f19 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 23 Oct 2019 18:48:11 +0200 Subject: btrfs: move block_group_item::used to block group For unknown reasons, the member 'used' in the block group struct is stored in the b-tree item and accessed everywhere using the special accessor helper. Let's unify it and make it a regular member and only update the item before writing it to the tree. The item is still being used for flags and chunk_objectid, there's some duplication until the item is removed in following patches. Reviewed-by: Johannes Thumshirn Reviewed-by: Nikolay Borisov Reviewed-by: Qu Wenruo Signed-off-by: David Sterba --- fs/btrfs/scrub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/scrub.c') diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index a7b043fd7a57..00313a182036 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -3678,7 +3678,7 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx, */ spin_lock(&cache->lock); if (!cache->removed && !cache->ro && cache->reserved == 0 && - btrfs_block_group_used(&cache->item) == 0) { + cache->used == 0) { spin_unlock(&cache->lock); btrfs_mark_bg_unused(cache); } else { -- cgit v1.2.3