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[Qemu-devel] [PATCH v4 upstream 02/21] implement win32 dynticks timer
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH v4 upstream 02/21] implement win32 dynticks timer |
Date: |
Sat, 12 Mar 2011 17:43:49 +0100 |
Signed-off-by: Paolo Bonzini <address@hidden>
---
qemu-timer.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/qemu-timer.c b/qemu-timer.c
index 88c7b28..122e7ed 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -1004,6 +1004,7 @@ static void win32_stop_timer(struct qemu_alarm_timer *t)
static void win32_rearm_timer(struct qemu_alarm_timer *t)
{
struct qemu_alarm_win32 *data = t->priv;
+ int nearest_delta_ms;
assert(alarm_has_dynticks(t));
if (!active_timers[QEMU_CLOCK_REALTIME] &&
@@ -1013,7 +1014,11 @@ static void win32_rearm_timer(struct qemu_alarm_timer *t)
timeKillEvent(data->timerId);
- data->timerId = timeSetEvent(1,
+ nearest_delta_ms = (qemu_next_alarm_deadline() + 999999) / 1000000;
+ if (nearest_delta_ms < 1) {
+ nearest_delta_ms = 1;
+ }
+ data->timerId = timeSetEvent(nearest_delta_ms,
data->period,
host_alarm_handler,
(DWORD)t,
--
1.7.4
- [Qemu-devel] [PATCH v4 upstream 00/21] Win32 iothread support, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 01/21] unlock iothread during WaitForMultipleObjects, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 02/21] implement win32 dynticks timer,
Paolo Bonzini <=
- [Qemu-devel] [PATCH v4 upstream 03/21] use win32 timer queues, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 04/21] Refactor thread retrieval and check, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 06/21] include qemu-thread.h early, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 05/21] add win32 qemu-thread implementation, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 07/21] add assertions on the owner of a QemuMutex, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 08/21] remove CONFIG_THREAD, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 10/21] always qemu_cpu_kick after unhalting a cpu, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 09/21] inline cpu_halted into sole caller, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 12/21] always signal pause_cond after stopping a VCPU, Paolo Bonzini, 2011/03/12
- [Qemu-devel] [PATCH v4 upstream 13/21] do not use timedwait on qemu_halt_cond, Paolo Bonzini, 2011/03/12