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From: Shannon Zhao <zhaoshenglong@huawei.com>
To: Yang Zhong <yang.zhong@intel.com>, Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, stefanha@redhat.com, berrange@redhat.com,
	weidong.huang@huawei.com, arei.gonglei@huawei.com,
	liujunjie23@huawei.com, wangxinxin.wang@huawei.com,
	stone.xulei@huawei.com
Subject: Re: [Qemu-devel] [PATCH v3] rcu: reduce more than 7MB heap memory by malloc_trim()
Date: Mon, 18 Dec 2017 15:17:33 +0800	[thread overview]
Message-ID: <5A376B8D.5080008@huawei.com> (raw)
In-Reply-To: <20171212065419.GB26607@yangzhon-Virtual>



On 2017/12/12 14:54, Yang Zhong wrote:
>> > 2) what effect it has on boot time in Shannon's case.
>   Hello Shannon,
> 
>   It's hard for me to reproduce your commands in my x86 enviornment, as a compare test,
>   would you please help me use above two TEMP patches to verify VM bootup time again?
> 
>   Those data can help Paolo to decide which patch will be used or how to adjust delta
>   parameter.  Many thanks!
We have tested these two patches. Both don't increase the VM bootup time
in my case.

Thanks,
-- 
Shannon

  parent reply	other threads:[~2017-12-18  7:18 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-24  6:30 [Qemu-devel] [PATCH v3] rcu: reduce more than 7MB heap memory by malloc_trim() Yang Zhong
2017-11-24 11:27 ` Stefan Hajnoczi
2017-11-26  6:17 ` Shannon Zhao
2017-11-27  3:06   ` Zhong Yang
2017-11-27 11:59     ` Paolo Bonzini
     [not found]   ` <20171201105622.GB26237@yangzhon-Virtual>
     [not found]     ` <74cccd14-e485-90d4-82d9-03355c05faca@redhat.com>
2017-12-04 12:03       ` Yang Zhong
2017-12-04 12:07         ` Daniel P. Berrange
2017-12-04 12:16           ` Yang Zhong
2017-12-04 12:18           ` Paolo Bonzini
2017-12-04 12:26         ` Shannon Zhao
2017-12-05  6:00           ` Yang Zhong
2017-12-05 14:10             ` Paolo Bonzini
2017-12-06  9:26               ` Yang Zhong
2017-12-06  9:48                 ` Paolo Bonzini
2017-12-07 15:06                   ` Yang Zhong
2017-12-11 16:31                     ` Paolo Bonzini
2017-12-12  6:54                       ` Yang Zhong
2017-12-12  7:09                         ` Shannon Zhao
2017-12-18  7:17                         ` Shannon Zhao [this message]
2017-12-18  7:51                           ` Yang Zhong
2017-12-19 12:57                             ` Paolo Bonzini
2017-12-08 11:06                   ` Yang Zhong

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