sched/clock: remove unlock logic to avoid relock

get time spec before protect g_basetime Signed-off-by: chao an <[email protected]>
W-M-R · Jan 13, 2025 · 5dedc01 · 5dedc01
1 parent a9ec6e9
commit 5dedc01
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/sched/clock/clock_initialize.c b/sched/clock/clock_initialize.c
@@ -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;