old_groupinfo    2361 fs/ext4/mballoc.c 	struct ext4_group_info ***old_groupinfo, ***new_groupinfo;
old_groupinfo    2375 fs/ext4/mballoc.c 	old_groupinfo = rcu_dereference(sbi->s_group_info);
old_groupinfo    2376 fs/ext4/mballoc.c 	if (old_groupinfo)
old_groupinfo    2377 fs/ext4/mballoc.c 		memcpy(new_groupinfo, old_groupinfo,
old_groupinfo    2382 fs/ext4/mballoc.c 	if (old_groupinfo)
old_groupinfo    2383 fs/ext4/mballoc.c 		ext4_kvfree_array_rcu(old_groupinfo);