diff options
| author | Shell <[email protected]> | 2024-05-08 09:22:09 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-05-08 09:22:09 +0800 |
| commit | 6977cf91013724b8bf632cf4ad08f8dbb0392fb2 (patch) | |
| tree | 00bb4f5b9bf00714b8176db4fced2e09e096d6f5 /src/timer.c | |
| parent | 02e0334ac3dacca463c36bcbb7f71b0f35c2af85 (diff) | |
[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 <[email protected]>
* fixup UMP
* update API & comment
* ci: cpp_check
---------
Signed-off-by: Shell <[email protected]>
Diffstat (limited to 'src/timer.c')
| -rw-r--r-- | src/timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |