Applied. Thanks.
Regards,
Anthony Liguori
Hi Vinod,
Thank you for your report.
(2013/04/22 14:16), Chegu Vinod wrote:
FYI... I had tried to use this change earlier and it did show some
improvements in perf. (due to reduced exits).
But as expected mlockall () on large sized guests adds a considerable
delay in boot time.
Yes, it is
Hi Satoru,
FYI... I had tried to use this change earlier and it did show some
improvements in perf. (due to reduced exits).
But as expected mlockall () on large sized guests adds a considerable
delay in boot time. For e.g. on an 8 socket Westmere box = a 256G guest
: took an additional ~2+
Seiji Aguchi seiji.agu...@hds.com writes:
Anthony,
Currently my company doesn't allow me to use git-send-email to send a email.
So now I'm trying to find work around with IT.
Satoru and I still talk if we can use git-send-email with my company IT.
But, it seems to take a long time...
...@hitachi.com
Subject: RE: [Qemu-devel] [PATCH v4] Add option to mlock qemu and guest memory
-Original Message-
From: Anthony Liguori [mailto:aligu...@us.ibm.com]
Sent: Wednesday, March 27, 2013 11:18 AM
To: Satoru Moriya; qemu-devel@nongnu.org
Cc: Jan Kiszka; mtosa
- deve...@lists.sourceforge.net;
satoru.moriya...@hitachi.com
Subject: Re: [Qemu-devel] [PATCH v4] Add option to mlock qemu and
guest memory
Satoru Moriya satoru.mor...@hds.com writes:
In certain scenario, latency induced by paging is significant and
memory locking is needed. Also
Satoru Moriya satoru.mor...@hds.com writes:
In certain scenario, latency induced by paging is significant and
memory locking is needed. Also, in the scenario with untrusted
guests, latency improvement due to mlock is desired.
This patch introduces a following new option to mlock guest and
; satoru.moriya...@hitachi.com
Subject: Re: [Qemu-devel] [PATCH v4] Add option to mlock qemu and guest memory
Satoru Moriya satoru.mor...@hds.com writes:
In certain scenario, latency induced by paging is significant and
memory locking is needed. Also, in the scenario with untrusted guests,
latency
In certain scenario, latency induced by paging is significant and
memory locking is needed. Also, in the scenario with untrusted
guests, latency improvement due to mlock is desired.
This patch introduces a following new option to mlock guest and
qemu memory:
-realtime mlock=on|off
