553 	uint64_t resblks;  in xfs_default_resblks()  local
562 	resblks = mp->m_sb.sb_dblocks;  in xfs_default_resblks()
563 	do_div(resblks, 20);  in xfs_default_resblks()
564 	resblks = min_t(uint64_t, resblks, 8192);  in xfs_default_resblks()
565 	return resblks;  in xfs_default_resblks()
636 	uint64_t		resblks;  in xfs_mountfs()  local
947 		resblks = xfs_default_resblks(mp);  in xfs_mountfs()
948 		error = xfs_reserve_blocks(mp, &resblks, NULL);  in xfs_mountfs()
1027 	uint64_t		resblks;  in xfs_unmountfs()  local
1094 	resblks = 0;  in xfs_unmountfs()
1095 	error = xfs_reserve_blocks(mp, &resblks, NULL);  in xfs_unmountfs()