417 		return (cache->cached == BTRFS_CACHE_ERROR) ? -EIO : 0;  in btrfs_wait_block_group_cache_done()
420 	if (cache->cached == BTRFS_CACHE_ERROR)  in btrfs_wait_block_group_cache_done()
650 	block_group->cached = ret ? BTRFS_CACHE_ERROR : BTRFS_CACHE_FINISHED;  in caching_thread()
714 	while (cache->cached == BTRFS_CACHE_FAST) {  in btrfs_cache_block_group()
729 	if (cache->cached != BTRFS_CACHE_NO) {  in btrfs_cache_block_group()
736 	cache->cached = BTRFS_CACHE_FAST;  in btrfs_cache_block_group()
746 			cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_cache_block_group()
752 				cache->cached = BTRFS_CACHE_NO;  in btrfs_cache_block_group()
754 				cache->cached = BTRFS_CACHE_STARTED;  in btrfs_cache_block_group()
790 			cache->cached = BTRFS_CACHE_NO;  in btrfs_cache_block_group()
792 			cache->cached = BTRFS_CACHE_STARTED;  in btrfs_cache_block_group()
1014 	if (block_group->cached == BTRFS_CACHE_STARTED)  in btrfs_remove_block_group()
1797 			cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_read_block_groups()
1801 			cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_read_block_groups()
1921 	cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_make_block_group()
2232 	if (block_group->cached != BTRFS_CACHE_FINISHED ||  in cache_save_setup()
2665 		if (!alloc && cache->cached == BTRFS_CACHE_NO)  in btrfs_update_block_group()
3131 		if (block_group->cached == BTRFS_CACHE_NO ||  in btrfs_free_block_groups()
3132 		    block_group->cached == BTRFS_CACHE_ERROR)  in btrfs_free_block_groups()
3136 		ASSERT(block_group->cached != BTRFS_CACHE_STARTED);  in btrfs_free_block_groups()