curr_boot 41 drivers/leds/trigger/ledtrig-activity.c u64 curr_boot; curr_boot 73 drivers/leds/trigger/ledtrig-activity.c curr_boot = ktime_get_boottime_ns() * cpus; curr_boot 74 drivers/leds/trigger/ledtrig-activity.c diff_boot = (curr_boot - activity_data->last_boot) >> 16; curr_boot 76 drivers/leds/trigger/ledtrig-activity.c activity_data->last_boot = curr_boot;