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sched/clock: remove unlock logic to avoid relock

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get time spec before protect g_basetime

Signed-off-by: chao an <anchao.archer@bytedance.com>
This commit is contained in:
chao an
2025-01-14 00:17:58 +08:00
committed by Alan C. Assis
parent a9ec6e9b3a
commit 5dedc0119f
1 changed files with 2 additions and 6 deletions
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8
sched/clock/clock_initialize.c
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@@ -163,6 +163,8 @@ static void clock_inittime(FAR const struct timespec *tp)
struct timespec ts;
irqstate_t flags;
clock_systime_timespec(&ts);
flags = spin_lock_irqsave(&g_basetime_lock);
if (tp)
{
@@ -173,12 +175,6 @@ static void clock_inittime(FAR const struct timespec *tp)
clock_basetime(&g_basetime);
}
spin_unlock_irqrestore(&g_basetime_lock, flags);
clock_systime_timespec(&ts);
flags = spin_lock_irqsave(&g_basetime_lock);
/* Adjust base time to hide initial timer ticks. */
g_basetime.tv_sec -= ts.tv_sec;