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[Qemu-devel] [PATCH 1/4] audio: Lower default wakeup rate to 100 times /
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 1/4] audio: Lower default wakeup rate to 100 times / second |
Date: |
Mon, 9 Dec 2013 15:06:11 +0100 |
From: Hans de Goede <address@hidden>
This is more then plenty to keep audio card fifos filles / emptied.
This drops host cpu-load for audio playback inside a linux vm from
13% to 9%.
Signed-off-by: Hans de Goede <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
---
audio/audio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/audio/audio.c b/audio/audio.c
index b3db679..fc77511 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -95,7 +95,7 @@ static struct {
}
},
- .period = { .hertz = 250 },
+ .period = { .hertz = 100 },
.plive = 0,
.log_to_monitor = 0,
.try_poll_in = 1,
--
1.8.3.1