kernel/smp: add call_single_cpu()

to call a function on the target cpu. Early mechanism not available. Change-Id: I9d049e618c319c59729d1ab53fb313b748f82315 Reviewed-on: https://review.haiku-os.org/c/haiku/+/3212 Reviewed-by: Axel Dörfler <[email protected]>
2020-09-15 20:42:14 +00:00
parent b05b0c1c29
commit 026c8b9c04
2 changed files with 44 additions and 0 deletions
@@ -91,6 +91,11 @@ int32 smp_get_current_cpu(void);

 int smp_intercpu_int_handler(int32 cpu);

+void call_single_cpu(uint32 targetCPU, void (*func)(void*, int), void* cookie);
+void call_single_cpu_sync(uint32 targetCPU, void (*func)(void*, int),
+	void* cookie);
+
+
 #ifdef __cplusplus
 }
 #endif