120 	if (block_rsv->reserved >= block_rsv->size) {  in block_rsv_release_bytes()
121 		num_bytes = block_rsv->reserved - block_rsv->size;  in block_rsv_release_bytes()
122 		block_rsv->reserved = block_rsv->size;  in block_rsv_release_bytes()
144 				bytes_to_add = dest->size - dest->reserved;  in block_rsv_release_bytes()
146 				dest->reserved += bytes_to_add;  in block_rsv_release_bytes()
147 				if (dest->reserved >= dest->size)  in block_rsv_release_bytes()
238 	if (block_rsv->reserved >= num_bytes)  in btrfs_block_rsv_check()
255 	if (block_rsv->reserved >= num_bytes)  in btrfs_block_rsv_refill()
258 		num_bytes -= block_rsv->reserved;  in btrfs_block_rsv_refill()
302 	if (block_rsv->reserved >= num_bytes) {  in btrfs_block_rsv_use_bytes()
303 		block_rsv->reserved -= num_bytes;  in btrfs_block_rsv_use_bytes()
304 		if (block_rsv->reserved < block_rsv->size)  in btrfs_block_rsv_use_bytes()
316 	block_rsv->reserved += num_bytes;  in btrfs_block_rsv_add_bytes()
319 	else if (block_rsv->reserved >= block_rsv->size)  in btrfs_block_rsv_add_bytes()
378 	if (block_rsv->reserved < block_rsv->size) {  in btrfs_update_global_block_rsv()
379 		num_bytes = block_rsv->size - block_rsv->reserved;  in btrfs_update_global_block_rsv()
382 		block_rsv->reserved = block_rsv->size;  in btrfs_update_global_block_rsv()
383 	} else if (block_rsv->reserved > block_rsv->size) {  in btrfs_update_global_block_rsv()
384 		num_bytes = block_rsv->reserved - block_rsv->size;  in btrfs_update_global_block_rsv()
387 		block_rsv->reserved = block_rsv->size;  in btrfs_update_global_block_rsv()
391 	block_rsv->full = (block_rsv->reserved == block_rsv->size);  in btrfs_update_global_block_rsv()
446 	WARN_ON(fs_info->trans_block_rsv.reserved > 0);  in btrfs_release_global_block_rsv()
448 	WARN_ON(fs_info->chunk_block_rsv.reserved > 0);  in btrfs_release_global_block_rsv()
450 	WARN_ON(fs_info->delayed_block_rsv.reserved > 0);  in btrfs_release_global_block_rsv()
451 	WARN_ON(fs_info->delayed_refs_rsv.reserved > 0);  in btrfs_release_global_block_rsv()
561 	if (rsv->reserved < needed_bytes)  in btrfs_check_trunc_cache_free_space()