82 	u64 num_bytes = btrfs_calc_insert_metadata_size(fs_info, nr);  in btrfs_delayed_refs_rsv_release()  local
85 	released = __btrfs_block_rsv_release(fs_info, block_rsv, num_bytes,  in btrfs_delayed_refs_rsv_release()
103 	u64 num_bytes;  in btrfs_update_delayed_refs_rsv()  local
108 	num_bytes = btrfs_calc_insert_metadata_size(fs_info,  in btrfs_update_delayed_refs_rsv()
111 	delayed_rsv->size += num_bytes;  in btrfs_update_delayed_refs_rsv()
128 				       u64 num_bytes)  in btrfs_migrate_to_delayed_refs_rsv()  argument
134 	src->reserved -= num_bytes;  in btrfs_migrate_to_delayed_refs_rsv()
135 	src->size -= num_bytes;  in btrfs_migrate_to_delayed_refs_rsv()
142 		if (num_bytes > delta) {  in btrfs_migrate_to_delayed_refs_rsv()
143 			to_free = num_bytes - delta;  in btrfs_migrate_to_delayed_refs_rsv()
144 			num_bytes = delta;  in btrfs_migrate_to_delayed_refs_rsv()
147 		to_free = num_bytes;  in btrfs_migrate_to_delayed_refs_rsv()
148 		num_bytes = 0;  in btrfs_migrate_to_delayed_refs_rsv()
151 	if (num_bytes)  in btrfs_migrate_to_delayed_refs_rsv()
152 		delayed_refs_rsv->reserved += num_bytes;  in btrfs_migrate_to_delayed_refs_rsv()
157 	if (num_bytes)  in btrfs_migrate_to_delayed_refs_rsv()
159 					      0, num_bytes, 1);  in btrfs_migrate_to_delayed_refs_rsv()
178 	u64 num_bytes = 0;  in btrfs_delayed_refs_rsv_refill()  local
183 		num_bytes = block_rsv->size - block_rsv->reserved;  in btrfs_delayed_refs_rsv_refill()
184 		num_bytes = min(num_bytes, limit);  in btrfs_delayed_refs_rsv_refill()
188 	if (!num_bytes)  in btrfs_delayed_refs_rsv_refill()
192 					   num_bytes, flush);  in btrfs_delayed_refs_rsv_refill()
195 	btrfs_block_rsv_add_bytes(block_rsv, num_bytes, 0);  in btrfs_delayed_refs_rsv_refill()
197 				      0, num_bytes, 1);  in btrfs_delayed_refs_rsv_refill()
571 		head->num_bytes;  in btrfs_select_ref_head()
677 		existing->num_bytes = update->num_bytes;  in update_existing_head_ref()
717 						   existing->num_bytes);  in update_existing_head_ref()
720 			delayed_refs->pending_csums -= existing->num_bytes;  in update_existing_head_ref()
724 			delayed_refs->pending_csums += existing->num_bytes;  in update_existing_head_ref()
733 				  u64 bytenr, u64 num_bytes, u64 ref_root,  in init_delayed_ref_head()  argument
769 	head_ref->num_bytes = num_bytes;  in init_delayed_ref_head()
788 		qrecord->num_bytes = num_bytes;  in init_delayed_ref_head()
837 			delayed_refs->pending_csums += head_ref->num_bytes;  in add_delayed_ref_head()
840 							   head_ref->num_bytes);  in add_delayed_ref_head()
882 				    u64 bytenr, u64 num_bytes, u64 ref_root,  in init_delayed_ref_common()  argument
895 	ref->num_bytes = num_bytes;  in init_delayed_ref_common()
927 	u64 num_bytes = generic_ref->len;  in btrfs_add_delayed_tree_ref()  local
962 	init_delayed_ref_common(fs_info, &ref->node, bytenr, num_bytes,  in btrfs_add_delayed_tree_ref()
968 	init_delayed_ref_head(head_ref, record, bytenr, num_bytes,  in btrfs_add_delayed_tree_ref()
1022 	u64 num_bytes = generic_ref->len;  in btrfs_add_delayed_data_ref()  local
1038 	init_delayed_ref_common(fs_info, &ref->node, bytenr, num_bytes,  in btrfs_add_delayed_data_ref()
1065 	init_delayed_ref_head(head_ref, record, bytenr, num_bytes, ref_root,  in btrfs_add_delayed_data_ref()
1102 				u64 bytenr, u64 num_bytes,  in btrfs_add_delayed_extent_op()  argument
1112 	init_delayed_ref_head(head_ref, NULL, bytenr, num_bytes, 0, 0,  in btrfs_add_delayed_extent_op()