From: Balbir Singh <balbir@linux.vnet.ibm.com>
To: akpm@linux-foundation.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, ak@linux.intel.co,
fengguang.wu@intel.com, haicheng.li@linux.intel.com,
shaohui.zheng@linux.intel.com
Subject: Re: [RFC, 0/7] NUMA Hotplug emulator
Date: Fri, 14 May 2010 12:27:44 +0530 [thread overview]
Message-ID: <20100514065744.GB3296@balbir.in.ibm.com> (raw)
In-Reply-To: <20100513113629.GA2169@shaohui>
* Shaohui Zheng <shaohui.zheng@intel.com> [2010-05-13 19:36:30]:
> Hi, All
> This patchset introduces NUMA hotplug emulator for x86. it refers too
> many files and might introduce new bugs, so we send a RFC to comminity first
> and expect comments and suggestions, thanks.
>
> * WHAT IS HOTPLUG EMULATOR
>
> NUMA hotplug emulator is collectively named for the hotplug emulation
> it is able to emulate NUMA Node Hotplug thru a pure software way. It
> intends to help people easily debug and test node/cpu/memory hotplug
> related stuff on a none-numa-hotplug-support machine, even an UMA machine.
>
> The emulator provides mechanism to emulate the process of physcial cpu/mem
> hotadd, it provides possibility to debug CPU and memory hotplug on the machines
> without NUMA support for kenrel developers. It offers an interface for cpu
> and memory hotplug test purpose.
>
Sounds like an interesting project, could you please
Post your patches as threaded, ideally having 0/7 to 7/7 in a thread
helps track the patches and comments.
--
Three Cheers,
Balbir
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next prev parent reply other threads:[~2010-05-14 7:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-13 11:36 [RFC, 0/7] NUMA Hotplug emulator Shaohui Zheng
2010-05-13 12:11 ` Shaohui Zheng
2010-05-13 12:22 ` Shaohui Zheng
2010-05-14 6:57 ` Balbir Singh [this message]
2010-05-15 11:59 ` Shaohui Zheng
2010-05-21 9:33 ` Ankita Garg
2010-05-24 1:47 ` Shaohui Zheng
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