From 6977cf91013724b8bf632cf4ad08f8dbb0392fb2 Mon Sep 17 00:00:00 2001 From: Shell Date: Wed, 8 May 2024 09:22:09 +0800 Subject: [src] add rt_hw_cpu_id() wrapper API (#8894) * [src] add rt_hw_cpu_id() wrapper API rt_hw_cpu_id() is an unsafe API which should not be used by most codes directly. It's error-prone because it must be used in proper context, otherwise it can lead to errors and unpredictable behavior. This patch adds a wrapper API for rt_hw_cpu_id() to address this risk. It includes the context-checking functionality and provides a safer alternative for obtaining CPU IDs, ensuring that it is used correctly within the appropriate context. Signed-off-by: Shell * fixup UMP * update API & comment * ci: cpp_check --------- Signed-off-by: Shell --- src/timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/timer.c') diff --git a/src/timer.c b/src/timer.c index 4d7b352d60..143bbebb12 100644 --- a/src/timer.c +++ b/src/timer.c @@ -684,7 +684,7 @@ void rt_timer_check(void) #ifdef RT_USING_SMP /* Running on core 0 only */ - if (rt_hw_cpu_id() != 0) + if (rt_cpu_get_id() != 0) { rt_spin_unlock_irqrestore(&_htimer_lock, level); return; -- cgit v1.3.1