118 	return cache->cached == BTRFS_CACHE_FINISHED ||  in block_group_cache_done()
119 		cache->cached == BTRFS_CACHE_ERROR;  in block_group_cache_done()
539 	block_group->cached = BTRFS_CACHE_FINISHED;  in caching_thread()
569 		block_group->cached = BTRFS_CACHE_ERROR;  in caching_thread()
612 	while (cache->cached == BTRFS_CACHE_FAST) {  in cache_block_group()
627 	if (cache->cached != BTRFS_CACHE_NO) {  in cache_block_group()
634 	cache->cached = BTRFS_CACHE_FAST;  in cache_block_group()
644 			cache->cached = BTRFS_CACHE_FINISHED;  in cache_block_group()
650 				cache->cached = BTRFS_CACHE_NO;  in cache_block_group()
652 				cache->cached = BTRFS_CACHE_STARTED;  in cache_block_group()
689 			cache->cached = BTRFS_CACHE_NO;  in cache_block_group()
691 			cache->cached = BTRFS_CACHE_STARTED;  in cache_block_group()
3403 	if (block_group->cached != BTRFS_CACHE_FINISHED ||  in cache_save_setup()
5884 		if (!alloc && cache->cached == BTRFS_CACHE_NO)  in update_block_group()
6885 		return (cache->cached == BTRFS_CACHE_ERROR) ? -EIO : 0;  in wait_block_group_cache_done()
6888 	if (cache->cached == BTRFS_CACHE_ERROR)  in wait_block_group_cache_done()
7107 		    block_group->cached != BTRFS_CACHE_NO) {  in find_free_extent()
7136 		int cached;  in find_free_extent()  local
7163 		cached = block_group_cache_done(block_group);  in find_free_extent()
7164 		if (unlikely(!cached)) {  in find_free_extent()
7171 		if (unlikely(block_group->cached == BTRFS_CACHE_ERROR))  in find_free_extent()
7284 			} else if (!cached && loop > LOOP_CACHING_NOWAIT  in find_free_extent()
7317 		if (cached &&  in find_free_extent()
7341 		if (!offset && !failed_alloc && !cached &&  in find_free_extent()
9545 		if (block_group->cached == BTRFS_CACHE_STARTED)  in btrfs_free_block_groups()
9552 		if (block_group->cached == BTRFS_CACHE_NO ||  in btrfs_free_block_groups()
9553 		    block_group->cached == BTRFS_CACHE_ERROR)  in btrfs_free_block_groups()
9771 			cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_read_block_groups()
9775 			cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_read_block_groups()
9912 	cache->cached = BTRFS_CACHE_FINISHED;  in btrfs_make_block_group()
10159 	if (block_group->cached == BTRFS_CACHE_STARTED)  in btrfs_remove_block_group()