diff options
Diffstat (limited to 'src/kernel/ao_task.c')
| -rw-r--r-- | src/kernel/ao_task.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/kernel/ao_task.c b/src/kernel/ao_task.c index e430edc6..03d69caa 100644 --- a/src/kernel/ao_task.c +++ b/src/kernel/ao_task.c @@ -165,13 +165,14 @@ ao_task_check_alarm(uint16_t tick) { struct ao_task *alarm, *next; - ao_list_for_each_entry_safe(alarm, next, &alarm_queue, struct ao_task, alarm_queue) { - if ((int16_t) (tick - alarm->alarm) < 0) - break; - alarm->alarm = 0; - ao_task_from_alarm_queue(alarm); - ao_task_to_run_queue(alarm); - } + ao_arch_critical( + ao_list_for_each_entry_safe(alarm, next, &alarm_queue, struct ao_task, alarm_queue) { + if ((int16_t) (tick - alarm->alarm) < 0) + break; + alarm->alarm = 0; + ao_task_from_alarm_queue(alarm); + ao_task_to_run_queue(alarm); + }); } void |