LU (reference) in projects: Linux-v5.10

1122 	if (WARN_ON(busy_time > ~0LU))  in a6xx_gpu_busy()
1123 		return ~0LU;  in a6xx_gpu_busy()

660 			   bt->parent? sock_i_ino(bt->parent): 0LU);  in bt_seq_show()

215 #define LU(x)			L(x); U(x)  macro

/Linux-v5.10/drivers/gpu/drm/msm/adreno/
D	a6xx_gpu.c	`1122 if (WARN_ON(busy_time > ~0LU)) in a6xx_gpu_busy() 1123 return ~0LU; in a6xx_gpu_busy()`
D	a5xx_gpu.c	`1482 if (WARN_ON(busy_time > ~0LU)) in a5xx_gpu_busy() 1483 return ~0LU; in a5xx_gpu_busy()`
/Linux-v5.10/net/bluetooth/
D	af_bluetooth.c	`660 bt->parent? sock_i_ino(bt->parent): 0LU); in bt_seq_show()`
/Linux-v5.10/Documentation/ABI/testing/
D	sysfs-driver-ufs	`1058 00h LU based WriteBooster Buffer configuration 1060 02h Supporting both LU based WriteBooster.`
/Linux-v5.10/lib/
D	locking-selftest.c	`215 #define LU(x) L(x); U(x) macro`