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[PULL 07/35] accel/whpx: Implement AccelOpsClass::has_work()
From: |
Richard Henderson |
Subject: |
[PULL 07/35] accel/whpx: Implement AccelOpsClass::has_work() |
Date: |
Thu, 16 Sep 2021 08:29:57 -0700 |
From: Philippe Mathieu-Daudé <f4bug@amsat.org>
Implement WHPX has_work() handler in AccelOpsClass and
remove it from cpu_thread_is_idle() since cpu_has_work()
is already called.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210912172731.789788-7-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
softmmu/cpus.c | 4 +---
target/i386/whpx/whpx-accel-ops.c | 6 ++++++
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/softmmu/cpus.c b/softmmu/cpus.c
index 3db7bd4eb4..6bce52ce56 100644
--- a/softmmu/cpus.c
+++ b/softmmu/cpus.c
@@ -41,7 +41,6 @@
#include "sysemu/replay.h"
#include "sysemu/runstate.h"
#include "sysemu/cpu-timers.h"
-#include "sysemu/whpx.h"
#include "hw/boards.h"
#include "hw/hw.h"
#include "trace.h"
@@ -89,8 +88,7 @@ bool cpu_thread_is_idle(CPUState *cpu)
if (cpu_is_stopped(cpu)) {
return true;
}
- if (!cpu->halted || cpu_has_work(cpu) ||
- whpx_apic_in_platform()) {
+ if (!cpu->halted || cpu_has_work(cpu)) {
return false;
}
return true;
diff --git a/target/i386/whpx/whpx-accel-ops.c
b/target/i386/whpx/whpx-accel-ops.c
index 6bc47c5309..1f9c6d52c2 100644
--- a/target/i386/whpx/whpx-accel-ops.c
+++ b/target/i386/whpx/whpx-accel-ops.c
@@ -83,6 +83,11 @@ static void whpx_kick_vcpu_thread(CPUState *cpu)
}
}
+static bool whpx_cpu_has_work(CPUState *cpu)
+{
+ return whpx_apic_in_platform();
+}
+
static void whpx_accel_ops_class_init(ObjectClass *oc, void *data)
{
AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
@@ -94,6 +99,7 @@ static void whpx_accel_ops_class_init(ObjectClass *oc, void
*data)
ops->synchronize_post_init = whpx_cpu_synchronize_post_init;
ops->synchronize_state = whpx_cpu_synchronize_state;
ops->synchronize_pre_loadvm = whpx_cpu_synchronize_pre_loadvm;
+ ops->has_work = whpx_cpu_has_work;
}
static const TypeInfo whpx_accel_ops_type = {
--
2.25.1
- [PULL 00/35] tcg patch queue, Richard Henderson, 2021/09/16
- [PULL 06/35] accel/kvm: Implement AccelOpsClass::has_work(), Richard Henderson, 2021/09/16
- [PULL 03/35] hw/core: Restrict cpu_has_work() to sysemu, Richard Henderson, 2021/09/16
- [PULL 08/35] accel/tcg: Implement AccelOpsClass::has_work() as stub, Richard Henderson, 2021/09/16
- [PULL 04/35] hw/core: Un-inline cpu_has_work(), Richard Henderson, 2021/09/16
- [PULL 07/35] accel/whpx: Implement AccelOpsClass::has_work(),
Richard Henderson <=
- [PULL 05/35] sysemu: Introduce AccelOpsClass::has_work(), Richard Henderson, 2021/09/16
- [PULL 02/35] accel/tcg: Restrict cpu_handle_halt() to sysemu, Richard Henderson, 2021/09/16
- [PULL 01/35] include/exec: Move cpu_signal_handler declaration, Richard Henderson, 2021/09/16
- [PULL 13/35] target/hexagon: Remove unused has_work() handler, Richard Henderson, 2021/09/16
- [PULL 11/35] target/avr: Restrict has_work() handler to sysemu, Richard Henderson, 2021/09/16
- [PULL 12/35] target/cris: Restrict has_work() handler to sysemu, Richard Henderson, 2021/09/16
- [PULL 09/35] target/alpha: Restrict has_work() handler to sysemu, Richard Henderson, 2021/09/16
- [PULL 10/35] target/arm: Restrict has_work() handler to sysemu and TCG, Richard Henderson, 2021/09/16
- [PULL 14/35] target/hppa: Restrict has_work() handler to sysemu, Richard Henderson, 2021/09/16
- [PULL 19/35] target/nios2: Restrict has_work() handler to sysemu, Richard Henderson, 2021/09/16