Files
Linux/include/linux/hypervisor.h
T
Juergen Gross 47ae4b05d0 virt, sched: Add generic vCPU pinning support
Add generic virtualization support for pinning the current vCPU to a
specified physical CPU. As this operation isn't performance critical
(a very limited set of operations like BIOS calls and SMIs is expected
to need this) just add a hypervisor specific indirection.

Signed-off-by: Juergen Gross <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: [email protected]
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
2016-09-05 13:52:38 +02:00

18 lines
289 B
C

#ifndef __LINUX_HYPEVISOR_H
#define __LINUX_HYPEVISOR_H
/*
* Generic Hypervisor support
* Juergen Gross <[email protected]>
*/
#ifdef CONFIG_HYPERVISOR_GUEST
#include <asm/hypervisor.h>
#else
static inline void hypervisor_pin_vcpu(int cpu)
{
}
#endif
#endif /* __LINUX_HYPEVISOR_H */