From 5e04cdf350f9cede59263b52c2271f7c066439e3 Mon Sep 17 00:00:00 2001 From: "Luke T. Shumaker" Date: Fri, 15 Nov 2024 00:46:44 -0700 Subject: libcr: Begone with PRE_RUNNABLE --- libhw_generic/alarmclock.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libhw_generic/alarmclock.c') diff --git a/libhw_generic/alarmclock.c b/libhw_generic/alarmclock.c index 3364f72..a16f2f6 100644 --- a/libhw_generic/alarmclock.c +++ b/libhw_generic/alarmclock.c @@ -15,7 +15,10 @@ static void alarmclock_sleep_intrhandler(void *_arg) { } void alarmclock_sleep_until_ns(implements_alarmclock *clock, uint64_t abstime_ns) { + bool saved = cr_save_and_disable_interrupts(); cid_t cid = cr_getcid(); struct alarmclock_trigger trigger; VCALL(clock, add_trigger, &trigger, abstime_ns, alarmclock_sleep_intrhandler, &cid); + cr_pause_and_yield(); + cr_restore_interrupts(saved); } -- cgit v1.2.3-2-g168b