396 					   u64 num_bytes)  in btrfs_wait_block_group_cache_progress()  argument
405 		   (cache->free_space_ctl->free_space >= num_bytes));  in btrfs_wait_block_group_cache_progress()
1186 	u64 num_bytes;  in inc_block_group_ro()  local
1212 	num_bytes = cache->key.offset - cache->reserved - cache->pinned -  in inc_block_group_ro()
1222 	if (sinfo_used + num_bytes + min_allocable_bytes <=  in inc_block_group_ro()
1224 		sinfo->bytes_readonly += num_bytes;  in inc_block_group_ro()
1238 			sinfo_used, num_bytes, min_allocable_bytes);  in inc_block_group_ro()
2098 	u64 num_bytes;  in btrfs_dec_block_group_ro()  local
2105 		num_bytes = cache->key.offset - cache->reserved -  in btrfs_dec_block_group_ro()
2108 		sinfo->bytes_readonly -= num_bytes;  in btrfs_dec_block_group_ro()
2631 			     u64 bytenr, u64 num_bytes, int alloc)  in btrfs_update_block_group()  argument
2635 	u64 total = num_bytes;  in btrfs_update_block_group()
2645 		old_val += num_bytes;  in btrfs_update_block_group()
2647 		old_val -= num_bytes;  in btrfs_update_block_group()
2679 		num_bytes = min(total, cache->key.offset - byte_in_group);  in btrfs_update_block_group()
2681 			old_val += num_bytes;  in btrfs_update_block_group()
2683 			cache->reserved -= num_bytes;  in btrfs_update_block_group()
2684 			cache->space_info->bytes_reserved -= num_bytes;  in btrfs_update_block_group()
2685 			cache->space_info->bytes_used += num_bytes;  in btrfs_update_block_group()
2686 			cache->space_info->disk_used += num_bytes * factor;  in btrfs_update_block_group()
2690 			old_val -= num_bytes;  in btrfs_update_block_group()
2692 			cache->pinned += num_bytes;  in btrfs_update_block_group()
2694 					cache->space_info, num_bytes);  in btrfs_update_block_group()
2695 			cache->space_info->bytes_used -= num_bytes;  in btrfs_update_block_group()
2696 			cache->space_info->disk_used -= num_bytes * factor;  in btrfs_update_block_group()
2702 					num_bytes,  in btrfs_update_block_group()
2705 					 bytenr, bytenr + num_bytes - 1,  in btrfs_update_block_group()
2728 		total -= num_bytes;  in btrfs_update_block_group()
2729 		bytenr += num_bytes;  in btrfs_update_block_group()
2750 			     u64 ram_bytes, u64 num_bytes, int delalloc)  in btrfs_add_reserved_bytes()  argument
2760 		cache->reserved += num_bytes;  in btrfs_add_reserved_bytes()
2761 		space_info->bytes_reserved += num_bytes;  in btrfs_add_reserved_bytes()
2763 					      space_info->flags, num_bytes, 1);  in btrfs_add_reserved_bytes()
2767 			cache->delalloc_bytes += num_bytes;  in btrfs_add_reserved_bytes()
2786 			       u64 num_bytes, int delalloc)  in btrfs_free_reserved_bytes()  argument
2793 		space_info->bytes_readonly += num_bytes;  in btrfs_free_reserved_bytes()
2794 	cache->reserved -= num_bytes;  in btrfs_free_reserved_bytes()
2795 	space_info->bytes_reserved -= num_bytes;  in btrfs_free_reserved_bytes()
2799 		cache->delalloc_bytes -= num_bytes;  in btrfs_free_reserved_bytes()