fs/btrfs/extent-tree.c

50 			       u64 root_objectid, u64 owner_objectid,
57 				      u64 parent, u64 root_objectid,
405 u64 hash_extent_data_ref(u64 root_objectid, u64 owner, u64 offset)
411 	lenum = cpu_to_le64(root_objectid);
431 				 u64 root_objectid, u64 owner, u64 offset)
433 	if (btrfs_extent_data_ref_root(leaf, ref) != root_objectid ||
443 					   u64 root_objectid,
461 		key.offset = hash_extent_data_ref(root_objectid,
501 		if (match_extent_data_ref(leaf, ref, root_objectid,
519 					   u64 root_objectid, u64 owner,
536 		key.offset = hash_extent_data_ref(root_objectid,
562 			if (match_extent_data_ref(leaf, ref, root_objectid,
578 						       root_objectid);
685 					  u64 root_objectid)
697 		key.offset = root_objectid;
709 					  u64 root_objectid)
721 		key.offset = root_objectid;
785 				 u64 parent, u64 root_objectid,
861 "extent item not found for insert, bytenr %llu num_bytes %llu parent %llu root_objectid %llu owner %llu offset %llu",
862 			  bytenr, num_bytes, parent, root_objectid, owner,
919 			if (match_extent_data_ref(leaf, dref, root_objectid,
925 			    hash_extent_data_ref(root_objectid, owner, offset))
938 				if (root_objectid == ref_offset) {
942 				if (ref_offset < root_objectid)
954 			   path->slots[0], root_objectid, owner, offset, parent);
994 				 u64 parent, u64 root_objectid,
1034 		btrfs_set_extent_data_ref_root(leaf, dref, root_objectid);
1046 		btrfs_set_extent_inline_ref_offset(leaf, iref, root_objectid);
1055 				 u64 root_objectid, u64 owner, u64 offset)
1060 					   num_bytes, parent, root_objectid,
1070 					    root_objectid);
1073 					     root_objectid, owner, offset);
1201 				 u64 root_objectid, u64 owner,
1209 					   num_bytes, parent, root_objectid,
1219 "adding refs to an existing tree ref, bytenr %llu num_bytes %llu root_objectid %llu slot %u",
1220 				   bytenr, num_bytes, root_objectid, path->slots[0]);
1227 					    root_objectid, owner, offset,
1469  *		    when relocating a shared extent. In that case, root_objectid
1473  * @root_objectid:  The id of the root where this modification has originated,
1491 				  u64 parent, u64 root_objectid,
1511 					   parent, root_objectid, owner,
1535 					    root_objectid);
1538 					     root_objectid, owner, offset,
3063  *    root_objectid = FS_TREE
3088  *    root_objectid = FS_TREE
3103 			       u64 root_objectid, u64 owner_objectid,
3149 				    parent, root_objectid, owner_objectid,
3251 			       bytenr, parent, root_objectid, owner_objectid,
4815 				      u64 parent, u64 root_objectid,
4877 		btrfs_set_extent_data_ref_root(leaf, ref, root_objectid);
4970 	u64 root_objectid = root->root_key.objectid;
4971 	u64 owning_root = root_objectid;
4973 	ASSERT(root_objectid != BTRFS_TREE_LOG_OBJECTID);
4980 	btrfs_init_data_ref(&generic_ref, root_objectid, owner,
4993 				   u64 root_objectid, u64 owner, u64 offset,
5001 		.root = root_objectid,
5031 	ret = alloc_reserved_file_extent(trans, 0, root_objectid, 0, owner,
5032 					 offset, ins, 1, root_objectid);
5148 					     u64 parent, u64 root_objectid,
5170 					    level, root_objectid, nest);
5187 				    root_objectid, nest);
5194 	if (root_objectid == BTRFS_TREE_RELOC_OBJECTID) {
5202 	if (root_objectid != BTRFS_TREE_LOG_OBJECTID) {
5219 		btrfs_init_tree_ref(&generic_ref, level, root_objectid,