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[Qemu-devel] [PATCH v8 8/9] audio: make audio poll timer deterministic
From: |
Pavel Dovgalyuk |
Subject: |
[Qemu-devel] [PATCH v8 8/9] audio: make audio poll timer deterministic |
Date: |
Thu, 26 Jan 2017 15:34:57 +0300 |
User-agent: |
StGit/0.16 |
This patch changes resetting strategy of the audio polling timer.
It does not change expiration time if the timer is already set.
Signed-off-by: Pavel Dovgalyuk <address@hidden>
---
audio/audio.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/audio/audio.c b/audio/audio.c
index c845a44..1ee95a5 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -1112,8 +1112,10 @@ static int audio_is_timer_needed (void)
static void audio_reset_timer (AudioState *s)
{
if (audio_is_timer_needed ()) {
- timer_mod (s->ts,
- qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + conf.period.ticks);
+ if (!timer_pending(s->ts)) {
+ timer_mod (s->ts,
+ qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + conf.period.ticks);
+ }
}
else {
timer_del (s->ts);
- Re: [Qemu-devel] [PATCH v8 2/9] icount: exit cpu loop on expire, (continued)
[Qemu-devel] [PATCH v8 4/9] integratorcp: adding vmstate for save/restore, Pavel Dovgalyuk, 2017/01/26
[Qemu-devel] [PATCH v8 5/9] block: implement bdrv_snapshot_goto for blkreplay, Pavel Dovgalyuk, 2017/01/26
[Qemu-devel] [PATCH v8 6/9] blkreplay: create temporary overlay for underlaying devices, Pavel Dovgalyuk, 2017/01/26
[Qemu-devel] [PATCH v8 7/9] replay: disable default snapshot for record/replay, Pavel Dovgalyuk, 2017/01/26
[Qemu-devel] [PATCH v8 8/9] audio: make audio poll timer deterministic,
Pavel Dovgalyuk <=
[Qemu-devel] [PATCH v8 9/9] replay: add record/replay for audio passthrough, Pavel Dovgalyuk, 2017/01/26
Re: [Qemu-devel] [PATCH v8 0/9] replay additions, Paolo Bonzini, 2017/01/26