anchao commented on code in PR #15324:
URL: https://github.com/apache/nuttx/pull/15324#discussion_r1898470151
##########
sched/clock/clock_systime_timespec.c:
##########
@@ -62,21 +62,21 @@
int clock_systime_timespec(FAR struct timespec *ts)
{
#ifdef CONFIG_RTC_HIRES
+ irqstate_t flags;
+
+ flags = spin_lock_irqsave(&g_basetime_lock);
if (g_rtc_enabled)
{
- irqstate_t flags;
-
up_rtc_gettime(ts);
Review Comment:
Removing the global lock is to improve performance, but adding c_section
will make the performance worse, right?
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