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kvm: move cpu synchronization code

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Move the generic cpu_synchronize_ functions to the common hw_accel.h header,
in order to prepare for the addition of a second hardware accelerator.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Message-Id: <f5c3cffe8d520011df1c2e5437bb814989b48332.1484045952.git.vpalatin@chromium.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vincent Palatin 2017-01-10 11:59:55 +01:00 • committed by Paolo Bonzini
parent 8c2b8ebf6e
commit b39466269b
21 changed files with 59 additions and 35 deletions
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39
include/sysemu/hw_accel.h Normal file
View file

@ -0,0 +1,39 @@
/*
* QEMU Hardware accelertors support
*
* Copyright 2016 Google, Inc.
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
*/
#ifndef QEMU_HW_ACCEL_H
#define QEMU_HW_ACCEL_H
#include "qom/cpu.h"
#include "sysemu/hax.h"
#include "sysemu/kvm.h"
static inline void cpu_synchronize_state(CPUState *cpu)
{
if (kvm_enabled()) {
kvm_cpu_synchronize_state(cpu);
}
}
static inline void cpu_synchronize_post_reset(CPUState *cpu)
{
if (kvm_enabled()) {
kvm_cpu_synchronize_post_reset(cpu);
}
}
static inline void cpu_synchronize_post_init(CPUState *cpu)
{
if (kvm_enabled()) {
kvm_cpu_synchronize_post_init(cpu);
}
}
#endif /* QEMU_HW_ACCEL_H */

23
include/sysemu/kvm.h
View file

@ -461,29 +461,6 @@ void kvm_cpu_synchronize_state(CPUState *cpu);
void kvm_cpu_synchronize_post_reset(CPUState *cpu);
void kvm_cpu_synchronize_post_init(CPUState *cpu);
/* generic hooks - to be moved/refactored once there are more users */
static inline void cpu_synchronize_state(CPUState *cpu)
{
if (kvm_enabled()) {
kvm_cpu_synchronize_state(cpu);
}
}
static inline void cpu_synchronize_post_reset(CPUState *cpu)
{
if (kvm_enabled()) {
kvm_cpu_synchronize_post_reset(cpu);
}
}
static inline void cpu_synchronize_post_init(CPUState *cpu)
{
if (kvm_enabled()) {
kvm_cpu_synchronize_post_init(cpu);
}
}
/**
* kvm_irqchip_add_msi_route - Add MSI route for specific vector
* @s: KVM state