You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
358 B
20 lines
358 B
// SPDX-License-Identifier: GPL-2.0
|
|
#include <linux/smp.h>
|
|
#include <linux/export.h>
|
|
|
|
static void __wbinvd(void *dummy)
|
|
{
|
|
wbinvd();
|
|
}
|
|
|
|
void wbinvd_on_cpu(int cpu)
|
|
{
|
|
smp_call_function_single(cpu, __wbinvd, NULL, 1);
|
|
}
|
|
EXPORT_SYMBOL(wbinvd_on_cpu);
|
|
|
|
int wbinvd_on_all_cpus(void)
|
|
{
|
|
return on_each_cpu(__wbinvd, NULL, 1);
|
|
}
|
|
EXPORT_SYMBOL(wbinvd_on_all_cpus);
|
|
|