79 			      u64 num_bytes, int alloc);
82 				u64 bytenr, u64 num_bytes, u64 parent,
109 				       u64 num_bytes, int reserve,
112 			       u64 num_bytes);
114 		     u64 bytenr, u64 num_bytes, int reserved);
231 			       u64 start, u64 num_bytes)  in add_excluded_extent()  argument
233 	u64 end = start + num_bytes - 1;  in add_excluded_extent()
1474 				 u64 bytenr, u64 num_bytes,  in lookup_inline_extent_backref()  argument
1496 	key.offset = num_bytes;  in lookup_inline_extent_backref()
1533 			    key.offset == num_bytes)  in lookup_inline_extent_backref()
1539 			key.offset = num_bytes;  in lookup_inline_extent_backref()
1727 				 u64 bytenr, u64 num_bytes, u64 parent,  in lookup_extent_backref()  argument
1733 					   bytenr, num_bytes, parent,  in lookup_extent_backref()
1822 				 u64 bytenr, u64 num_bytes, u64 parent,  in insert_inline_extent_backref()  argument
1831 					   bytenr, num_bytes, parent,  in insert_inline_extent_backref()
1894 			 u64 num_bytes, u64 *actual_bytes)  in btrfs_discard_extent()  argument
1903 			      bytenr, &num_bytes, &bbio, 0);  in btrfs_discard_extent()
1944 			 u64 bytenr, u64 num_bytes, u64 parent,  in btrfs_inc_extent_ref()  argument
1956 					num_bytes,  in btrfs_inc_extent_ref()
1961 					num_bytes,  in btrfs_inc_extent_ref()
1970 				  u64 bytenr, u64 num_bytes,  in __btrfs_inc_extent_ref()  argument
1996 					   bytenr, num_bytes, parent,  in __btrfs_inc_extent_ref()
2016 					      bytenr, num_bytes, type, 0);  in __btrfs_inc_extent_ref()
2040 					      bytenr, num_bytes, type, 0);  in __btrfs_inc_extent_ref()
2072 	ins.offset = node->num_bytes;  in run_delayed_data_ref()
2091 					     node->num_bytes, parent,  in run_delayed_data_ref()
2097 					  node->num_bytes, parent,  in run_delayed_data_ref()
2156 		key.offset = node->num_bytes;  in run_delayed_extent_op()
2176 				    key.offset == node->num_bytes)  in run_delayed_extent_op()
2184 				key.offset = node->num_bytes;  in run_delayed_extent_op()
2244 		ins.offset = node->num_bytes;  in run_delayed_tree_ref()
2259 					     node->num_bytes, parent, ref_root,  in run_delayed_tree_ref()
2264 					  node->num_bytes, parent, ref_root,  in run_delayed_tree_ref()
2285 					 node->num_bytes, 1);  in run_one_delayed_ref()
2303 					 node->num_bytes, 1);  in run_one_delayed_ref()
2307 						      node->num_bytes);  in run_one_delayed_ref()
2544 				delayed_refs->pending_csums -= ref->num_bytes;  in __btrfs_run_delayed_refs()
2621 	u64 num_bytes;  in heads_to_leaves()  local
2623 	num_bytes = heads * (sizeof(struct btrfs_extent_item) +  in heads_to_leaves()
2626 		num_bytes += heads * sizeof(struct btrfs_tree_block_info);  in heads_to_leaves()
2632 	return div_u64(num_bytes, BTRFS_LEAF_DATA_SIZE(root));  in heads_to_leaves()
2661 	u64 num_bytes, num_dirty_bgs_bytes;  in btrfs_check_space_for_delayed_refs()  local
2664 	num_bytes = btrfs_calc_trans_metadata_size(root, 1);  in btrfs_check_space_for_delayed_refs()
2667 		num_bytes += (num_heads - 1) * root->nodesize;  in btrfs_check_space_for_delayed_refs()
2668 	num_bytes <<= 1;  in btrfs_check_space_for_delayed_refs()
2669 	num_bytes += btrfs_csum_bytes_to_leaves(root, csum_bytes) * root->nodesize;  in btrfs_check_space_for_delayed_refs()
2680 		num_bytes <<= 1;  in btrfs_check_space_for_delayed_refs()
2684 	if (global_rsv->reserved <= num_bytes + num_dirty_bgs_bytes)  in btrfs_check_space_for_delayed_refs()
2876 				u64 bytenr, u64 num_bytes, u64 flags,  in btrfs_set_disk_extent_flags()  argument
2893 					  num_bytes, extent_op);  in btrfs_set_disk_extent_flags()
3079 	u64 num_bytes;  in __btrfs_mod_ref()  local
3126 			num_bytes = btrfs_file_extent_disk_num_bytes(buf, fi);  in __btrfs_mod_ref()
3128 			ret = process_func(trans, root, bytenr, num_bytes,  in __btrfs_mod_ref()
3135 			num_bytes = root->nodesize;  in __btrfs_mod_ref()
3136 			ret = process_func(trans, root, bytenr, num_bytes,  in __btrfs_mod_ref()
4064 	u64 num_bytes = sinfo->total_bytes - sinfo->bytes_readonly;  in should_alloc_chunk()  local
4088 		if (num_bytes - num_allocated < thresh)  in should_alloc_chunk()
4092 	if (num_allocated + 2 * 1024 * 1024 < div_factor(num_bytes, 8))  in should_alloc_chunk()
4483 		       struct btrfs_space_info *space_info, u64 num_bytes,  in flush_space()  argument
4494 			nr = calc_reclaim_items_nr(root, num_bytes) * 2;  in flush_space()
4508 		shrink_delalloc(root, num_bytes * 2, orig_bytes,  in flush_space()
4666 	u64 num_bytes = orig_bytes;  in reserve_metadata_bytes()  local
4721 			num_bytes = orig_bytes;  in reserve_metadata_bytes()
4729 		num_bytes = used - space_info->total_bytes +  in reserve_metadata_bytes()
4770 	ret = flush_space(root, space_info, num_bytes, orig_bytes,  in reserve_metadata_bytes()
4840 			       u64 num_bytes)  in block_rsv_use_bytes()  argument
4844 	if (block_rsv->reserved >= num_bytes) {  in block_rsv_use_bytes()
4845 		block_rsv->reserved -= num_bytes;  in block_rsv_use_bytes()
4855 				u64 num_bytes, int update_size)  in block_rsv_add_bytes()  argument
4858 	block_rsv->reserved += num_bytes;  in block_rsv_add_bytes()
4860 		block_rsv->size += num_bytes;  in block_rsv_add_bytes()
4867 			     struct btrfs_block_rsv *dest, u64 num_bytes,  in btrfs_cond_migrate_bytes()  argument
4878 	if (global_rsv->reserved < min_bytes + num_bytes) {  in btrfs_cond_migrate_bytes()
4882 	global_rsv->reserved -= num_bytes;  in btrfs_cond_migrate_bytes()
4887 	block_rsv_add_bytes(dest, num_bytes, 1);  in btrfs_cond_migrate_bytes()
4893 				    struct btrfs_block_rsv *dest, u64 num_bytes)  in block_rsv_release_bytes()  argument
4898 	if (num_bytes == (u64)-1)  in block_rsv_release_bytes()
4899 		num_bytes = block_rsv->size;  in block_rsv_release_bytes()
4900 	block_rsv->size -= num_bytes;  in block_rsv_release_bytes()
4902 		num_bytes = block_rsv->reserved - block_rsv->size;  in block_rsv_release_bytes()
4906 		num_bytes = 0;  in block_rsv_release_bytes()
4910 	if (num_bytes > 0) {  in block_rsv_release_bytes()
4917 				bytes_to_add = min(num_bytes, bytes_to_add);  in block_rsv_release_bytes()
4921 				num_bytes -= bytes_to_add;  in block_rsv_release_bytes()
4925 		if (num_bytes) {  in block_rsv_release_bytes()
4927 			space_info->bytes_may_use -= num_bytes;  in block_rsv_release_bytes()
4929 					space_info->flags, num_bytes, 0);  in block_rsv_release_bytes()
4936 				   struct btrfs_block_rsv *dst, u64 num_bytes)  in block_rsv_migrate_bytes()  argument
4940 	ret = block_rsv_use_bytes(src, num_bytes);  in block_rsv_migrate_bytes()
4944 	block_rsv_add_bytes(dst, num_bytes, 1);  in block_rsv_migrate_bytes()
4986 			struct btrfs_block_rsv *block_rsv, u64 num_bytes,  in btrfs_block_rsv_add()  argument
4991 	if (num_bytes == 0)  in btrfs_block_rsv_add()
4994 	ret = reserve_metadata_bytes(root, block_rsv, num_bytes, flush);  in btrfs_block_rsv_add()
4996 		block_rsv_add_bytes(block_rsv, num_bytes, 1);  in btrfs_block_rsv_add()
5006 	u64 num_bytes = 0;  in btrfs_block_rsv_check()  local
5013 	num_bytes = div_factor(block_rsv->size, min_factor);  in btrfs_block_rsv_check()
5014 	if (block_rsv->reserved >= num_bytes)  in btrfs_block_rsv_check()
5025 	u64 num_bytes = 0;  in btrfs_block_rsv_refill()  local
5032 	num_bytes = min_reserved;  in btrfs_block_rsv_refill()
5033 	if (block_rsv->reserved >= num_bytes)  in btrfs_block_rsv_refill()
5036 		num_bytes -= block_rsv->reserved;  in btrfs_block_rsv_refill()
5042 	ret = reserve_metadata_bytes(root, block_rsv, num_bytes, flush);  in btrfs_block_rsv_refill()
5044 		block_rsv_add_bytes(block_rsv, num_bytes, 0);  in btrfs_block_rsv_refill()
5053 			    u64 num_bytes)  in btrfs_block_rsv_migrate()  argument
5055 	return block_rsv_migrate_bytes(src_rsv, dst_rsv, num_bytes);  in btrfs_block_rsv_migrate()
5060 			     u64 num_bytes)  in btrfs_block_rsv_release()  argument
5067 				num_bytes);  in btrfs_block_rsv_release()
5078 	u64 num_bytes;  in calc_global_metadata_size()  local
5095 	num_bytes = (data_used >> fs_info->sb->s_blocksize_bits) *  in calc_global_metadata_size()
5097 	num_bytes += div_u64(data_used + meta_used, 50);  in calc_global_metadata_size()
5099 	if (num_bytes * 3 > meta_used)  in calc_global_metadata_size()
5100 		num_bytes = div_u64(meta_used, 3);  in calc_global_metadata_size()
5102 	return ALIGN(num_bytes, fs_info->extent_root->nodesize << 10);  in calc_global_metadata_size()
5109 	u64 num_bytes;  in update_global_block_rsv()  local
5111 	num_bytes = calc_global_metadata_size(fs_info);  in update_global_block_rsv()
5116 	block_rsv->size = min_t(u64, num_bytes, 512 * 1024 * 1024);  in update_global_block_rsv()
5118 	num_bytes = sinfo->bytes_used + sinfo->bytes_pinned +  in update_global_block_rsv()
5122 	if (sinfo->total_bytes > num_bytes) {  in update_global_block_rsv()
5123 		num_bytes = sinfo->total_bytes - num_bytes;  in update_global_block_rsv()
5124 		block_rsv->reserved += num_bytes;  in update_global_block_rsv()
5125 		sinfo->bytes_may_use += num_bytes;  in update_global_block_rsv()
5127 				      sinfo->flags, num_bytes, 1);  in update_global_block_rsv()
5131 		num_bytes = block_rsv->reserved - block_rsv->size;  in update_global_block_rsv()
5132 		sinfo->bytes_may_use -= num_bytes;  in update_global_block_rsv()
5134 				      sinfo->flags, num_bytes, 0);  in update_global_block_rsv()
5210 	u64 num_bytes = btrfs_calc_trans_metadata_size(root, 1);  in btrfs_orphan_reserve_metadata()  local
5212 				      btrfs_ino(inode), num_bytes, 1);  in btrfs_orphan_reserve_metadata()
5213 	return block_rsv_migrate_bytes(src_rsv, dst_rsv, num_bytes);  in btrfs_orphan_reserve_metadata()
5219 	u64 num_bytes = btrfs_calc_trans_metadata_size(root, 1);  in btrfs_orphan_release_metadata()  local
5221 				      btrfs_ino(inode), num_bytes, 0);  in btrfs_orphan_release_metadata()
5222 	btrfs_block_rsv_release(root, root->orphan_block_rsv, num_bytes);  in btrfs_orphan_release_metadata()
5245 	u64 num_bytes;  in btrfs_subvolume_reserve_metadata()  local
5251 		num_bytes = 3 * root->nodesize;  in btrfs_subvolume_reserve_metadata()
5252 		ret = btrfs_qgroup_reserve(root, num_bytes);  in btrfs_subvolume_reserve_metadata()
5256 		num_bytes = 0;  in btrfs_subvolume_reserve_metadata()
5259 	*qgroup_reserved = num_bytes;  in btrfs_subvolume_reserve_metadata()
5261 	num_bytes = btrfs_calc_trans_metadata_size(root, items);  in btrfs_subvolume_reserve_metadata()
5264 	ret = btrfs_block_rsv_add(root, rsv, num_bytes,  in btrfs_subvolume_reserve_metadata()
5268 		ret = btrfs_block_rsv_migrate(global_rsv, rsv, num_bytes);  in btrfs_subvolume_reserve_metadata()
5295 static unsigned drop_outstanding_extent(struct inode *inode, u64 num_bytes)  in drop_outstanding_extent()  argument
5301 	num_extents = (unsigned)div64_u64(num_bytes +  in drop_outstanding_extent()
5345 static u64 calc_csum_metadata_size(struct inode *inode, u64 num_bytes,  in calc_csum_metadata_size()  argument
5357 		BTRFS_I(inode)->csum_bytes += num_bytes;  in calc_csum_metadata_size()
5359 		BTRFS_I(inode)->csum_bytes -= num_bytes;  in calc_csum_metadata_size()
5373 int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)  in btrfs_delalloc_reserve_metadata()  argument
5404 	num_bytes = ALIGN(num_bytes, root->sectorsize);  in btrfs_delalloc_reserve_metadata()
5407 	nr_extents = (unsigned)div64_u64(num_bytes +  in btrfs_delalloc_reserve_metadata()
5429 	to_reserve += calc_csum_metadata_size(inode, num_bytes, 1);  in btrfs_delalloc_reserve_metadata()
5467 	dropped = drop_outstanding_extent(inode, num_bytes);  in btrfs_delalloc_reserve_metadata()
5474 		calc_csum_metadata_size(inode, num_bytes, 0);  in btrfs_delalloc_reserve_metadata()
5497 		BTRFS_I(inode)->csum_bytes = csum_bytes - num_bytes;  in btrfs_delalloc_reserve_metadata()
5509 		BTRFS_I(inode)->csum_bytes = orig_csum_bytes - num_bytes;  in btrfs_delalloc_reserve_metadata()
5538 void btrfs_delalloc_release_metadata(struct inode *inode, u64 num_bytes)  in btrfs_delalloc_release_metadata()  argument
5544 	num_bytes = ALIGN(num_bytes, root->sectorsize);  in btrfs_delalloc_release_metadata()
5546 	dropped = drop_outstanding_extent(inode, num_bytes);  in btrfs_delalloc_release_metadata()
5548 	if (num_bytes)  in btrfs_delalloc_release_metadata()
5549 		to_free = calc_csum_metadata_size(inode, num_bytes, 0);  in btrfs_delalloc_release_metadata()
5579 int btrfs_delalloc_reserve_space(struct inode *inode, u64 num_bytes)  in btrfs_delalloc_reserve_space()  argument
5583 	ret = btrfs_check_data_free_space(inode, num_bytes, num_bytes);  in btrfs_delalloc_reserve_space()
5587 	ret = btrfs_delalloc_reserve_metadata(inode, num_bytes);  in btrfs_delalloc_reserve_space()
5589 		btrfs_free_reserved_data_space(inode, num_bytes);  in btrfs_delalloc_reserve_space()
5609 void btrfs_delalloc_release_space(struct inode *inode, u64 num_bytes)  in btrfs_delalloc_release_space()  argument
5611 	btrfs_delalloc_release_metadata(inode, num_bytes);  in btrfs_delalloc_release_space()
5612 	btrfs_free_reserved_data_space(inode, num_bytes);  in btrfs_delalloc_release_space()
5617 			      u64 num_bytes, int alloc)  in update_block_group()  argument
5621 	u64 total = num_bytes;  in update_block_group()
5630 		old_val += num_bytes;  in update_block_group()
5632 		old_val -= num_bytes;  in update_block_group()
5666 		num_bytes = min(total, cache->key.offset - byte_in_group);  in update_block_group()
5668 			old_val += num_bytes;  in update_block_group()
5670 			cache->reserved -= num_bytes;  in update_block_group()
5671 			cache->space_info->bytes_reserved -= num_bytes;  in update_block_group()
5672 			cache->space_info->bytes_used += num_bytes;  in update_block_group()
5673 			cache->space_info->disk_used += num_bytes * factor;  in update_block_group()
5677 			old_val -= num_bytes;  in update_block_group()
5679 			cache->pinned += num_bytes;  in update_block_group()
5680 			cache->space_info->bytes_pinned += num_bytes;  in update_block_group()
5681 			cache->space_info->bytes_used -= num_bytes;  in update_block_group()
5682 			cache->space_info->disk_used -= num_bytes * factor;  in update_block_group()
5687 					 bytenr, bytenr + num_bytes - 1,  in update_block_group()
5714 		total -= num_bytes;  in update_block_group()
5715 		bytenr += num_bytes;  in update_block_group()
5744 			   u64 bytenr, u64 num_bytes, int reserved)  in pin_down_extent()  argument
5748 	cache->pinned += num_bytes;  in pin_down_extent()
5749 	cache->space_info->bytes_pinned += num_bytes;  in pin_down_extent()
5751 		cache->reserved -= num_bytes;  in pin_down_extent()
5752 		cache->space_info->bytes_reserved -= num_bytes;  in pin_down_extent()
5758 			 bytenr + num_bytes - 1, GFP_NOFS | __GFP_NOFAIL);  in pin_down_extent()
5760 		trace_btrfs_reserved_extent_free(root, bytenr, num_bytes);  in pin_down_extent()
5768 		     u64 bytenr, u64 num_bytes, int reserved)  in btrfs_pin_extent()  argument
5775 	pin_down_extent(root, cache, bytenr, num_bytes, reserved);  in btrfs_pin_extent()
5785 				    u64 bytenr, u64 num_bytes)  in btrfs_pin_extent_for_log_replay()  argument
5802 	pin_down_extent(root, cache, bytenr, num_bytes, 0);  in btrfs_pin_extent_for_log_replay()
5805 	ret = btrfs_remove_free_space(cache, bytenr, num_bytes);  in btrfs_pin_extent_for_log_replay()
5810 static int __exclude_logged_extent(struct btrfs_root *root, u64 start, u64 num_bytes)  in __exclude_logged_extent()  argument
5826 		ret = btrfs_remove_free_space(block_group, start, num_bytes);  in __exclude_logged_extent()
5831 			ret = add_excluded_extent(root, start, num_bytes);  in __exclude_logged_extent()
5832 		} else if (start + num_bytes <= caching_ctl->progress) {  in __exclude_logged_extent()
5834 						      start, num_bytes);  in __exclude_logged_extent()
5836 			num_bytes = caching_ctl->progress - start;  in __exclude_logged_extent()
5838 						      start, num_bytes);  in __exclude_logged_extent()
5842 			num_bytes = (start + num_bytes) -  in __exclude_logged_extent()
5845 			ret = add_excluded_extent(root, start, num_bytes);  in __exclude_logged_extent()
5908 				       u64 num_bytes, int reserve, int delalloc)  in btrfs_update_reserved_bytes()  argument
5919 			cache->reserved += num_bytes;  in btrfs_update_reserved_bytes()
5920 			space_info->bytes_reserved += num_bytes;  in btrfs_update_reserved_bytes()
5924 						num_bytes, 0);  in btrfs_update_reserved_bytes()
5925 				space_info->bytes_may_use -= num_bytes;  in btrfs_update_reserved_bytes()
5929 				cache->delalloc_bytes += num_bytes;  in btrfs_update_reserved_bytes()
5933 			space_info->bytes_readonly += num_bytes;  in btrfs_update_reserved_bytes()
5934 		cache->reserved -= num_bytes;  in btrfs_update_reserved_bytes()
5935 		space_info->bytes_reserved -= num_bytes;  in btrfs_update_reserved_bytes()
5938 			cache->delalloc_bytes -= num_bytes;  in btrfs_update_reserved_bytes()
6078 static void add_pinned_bytes(struct btrfs_fs_info *fs_info, u64 num_bytes,  in add_pinned_bytes()  argument
6095 	percpu_counter_add(&space_info->total_bytes_pinned, num_bytes);  in add_pinned_bytes()
6101 				u64 bytenr, u64 num_bytes, u64 parent,  in __btrfs_free_extent()  argument
6143 				    bytenr, num_bytes, parent,  in __btrfs_free_extent()
6154 			    key.offset == num_bytes) {  in __btrfs_free_extent()
6186 			key.offset = num_bytes;  in __btrfs_free_extent()
6205 				    key.offset == num_bytes)  in __btrfs_free_extent()
6213 				key.offset = num_bytes;  in __btrfs_free_extent()
6262 		key.offset = num_bytes;  in __btrfs_free_extent()
6325 		add_pinned_bytes(root->fs_info, -num_bytes, owner_objectid,  in __btrfs_free_extent()
6350 			ret = btrfs_del_csums(trans, root, bytenr, num_bytes);  in __btrfs_free_extent()
6357 		ret = update_block_group(trans, root, bytenr, num_bytes, 0);  in __btrfs_free_extent()
6374 					      bytenr, num_bytes, type,  in __btrfs_free_extent()
6514 		      u64 bytenr, u64 num_bytes, u64 parent, u64 root_objectid,  in btrfs_free_extent()  argument
6523 	add_pinned_bytes(root->fs_info, num_bytes, owner, root_objectid);  in btrfs_free_extent()
6532 		btrfs_pin_extent(root, bytenr, num_bytes, 1);  in btrfs_free_extent()
6536 					num_bytes,  in btrfs_free_extent()
6541 						num_bytes,  in btrfs_free_extent()
6565 				u64 num_bytes)  in wait_block_group_cache_progress()  argument
6574 		   (cache->free_space_ctl->free_space >= num_bytes));  in wait_block_group_cache_progress()
6720 				     u64 num_bytes, u64 empty_size,  in find_free_extent()  argument
6741 	WARN_ON(num_bytes < root->sectorsize);  in find_free_extent()
6746 	trace_find_free_extent(orig_root, num_bytes, empty_size, flags);  in find_free_extent()
6886 						num_bytes,  in find_free_extent()
6894 						search_start, num_bytes);  in find_free_extent()
6950 						       num_bytes,  in find_free_extent()
6959 							num_bytes,  in find_free_extent()
6967 						num_bytes);  in find_free_extent()
6976 				       num_bytes + empty_cluster + empty_size);  in find_free_extent()
6995 		    num_bytes + empty_cluster + empty_size) {  in find_free_extent()
7006 						    num_bytes, empty_size,  in find_free_extent()
7020 						num_bytes + empty_size);  in find_free_extent()
7032 		if (search_start + num_bytes >  in find_free_extent()
7034 			btrfs_add_free_space(block_group, offset, num_bytes);  in find_free_extent()
7043 		ret = btrfs_update_reserved_bytes(block_group, num_bytes,  in find_free_extent()
7046 			btrfs_add_free_space(block_group, offset, num_bytes);  in find_free_extent()
7052 		ins->offset = num_bytes;  in find_free_extent()
7055 					   search_start, num_bytes);  in find_free_extent()
7173 			 u64 num_bytes, u64 min_alloc_size,  in btrfs_reserve_extent()  argument
7183 	WARN_ON(num_bytes < root->sectorsize);  in btrfs_reserve_extent()
7184 	ret = find_free_extent(root, num_bytes, empty_size, hint_byte, ins,  in btrfs_reserve_extent()
7189 			num_bytes = min(num_bytes >> 1, ins->offset);  in btrfs_reserve_extent()
7190 			num_bytes = round_down(num_bytes, root->sectorsize);  in btrfs_reserve_extent()
7191 			num_bytes = max(num_bytes, min_alloc_size);  in btrfs_reserve_extent()
7192 			if (num_bytes == min_alloc_size)  in btrfs_reserve_extent()
7200 				flags, num_bytes);  in btrfs_reserve_extent()
7202 				dump_space_info(sinfo, num_bytes, 1);  in btrfs_reserve_extent()
7344 	u64 num_bytes = ins->offset;  in alloc_reserved_tree_block()  local
7378 		num_bytes = root->nodesize;  in alloc_reserved_tree_block()
7402 					      ins->objectid, num_bytes,  in alloc_reserved_tree_block()
7772 	u64 bytenr, num_bytes;  in account_leaf_items()  local
7791 		num_bytes = btrfs_file_extent_disk_num_bytes(eb, fi);  in account_leaf_items()
7795 					      bytenr, num_bytes,  in account_leaf_items()
8763 	u64 num_bytes;  in set_block_group_ro()  local
8788 	num_bytes = cache->key.offset - cache->reserved - cache->pinned -  in set_block_group_ro()
8792 	    sinfo->bytes_may_use + sinfo->bytes_readonly + num_bytes +  in set_block_group_ro()
8794 		sinfo->bytes_readonly += num_bytes;  in set_block_group_ro()
8932 	u64 num_bytes;  in btrfs_set_block_group_rw()  local
8938 	num_bytes = cache->key.offset - cache->reserved - cache->pinned -  in btrfs_set_block_group_rw()
8940 	sinfo->bytes_readonly -= num_bytes;  in btrfs_set_block_group_rw()