anchao commented on code in PR #15130:
URL: https://github.com/apache/nuttx/pull/15130#discussion_r1879647510
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sched/wdog/wd_start.c:
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@@ -112,10 +112,11 @@ static unsigned int g_wdtimernested;
static inline_function void wd_expiration(clock_t ticks)
{
FAR struct wdog_s *wdog;
+ wdparm_t arg;
irqstate_t flags;
wdentry_t func;
- flags = enter_critical_section();
+ flags = spin_lock_irqsave(&wdog_spinlock);
Review Comment:
how about line 126 g_wdtimernested
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