linux-kernel - Re: [PATCH V2 0/3] Refine numa

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Date:   Tue, 6 Jun 2017 11:15:05 +0800
From:   Wei Yang <richard.weiyang@...il.com>
To:     Wei Yang <richard.weiyang@...il.com>
Cc:     kirill@...temov.name, bp@...en8.de, tglx@...utronix.de,
        mingo@...hat.com, hpa@...or.com, tj@...nel.org,
        rientjes@...gle.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 0/3] Refine numa_emulation

Ping~ Willing to hear some feed back :-)

On Tue, May 02, 2017 at 09:04:50PM +0800, Wei Yang wrote:
>My previous patch "x86/mm/numa: Remove numa_nodemask_from_meminfo()" hits a
>problem in numa_emulation. The reason is numa_nodes_parsed is not set
>correctly after emulation.
>
>This patch set tries to fix this and also with two code refine.
>
>Detailed discussions are in this thread:
>
>    https://lkml.org/lkml/2017/3/13/1230
>
>and test result is posted :
>
>    https://lkml.org/lkml/2017/4/10/641
>
>V2:
>    * refresh the change log based on David comments
>    * use nodes_clear()
>
>Wei Yang (3):
>  x86/numa_emulation: fix potential memory leak
>  x86/numa_emulation: assign physnode_mask directly from
>    numa_nodes_parsed
>  x86/numa_emulation: restructures numa_nodes_parsed from emulated nodes
>
> arch/x86/mm/numa_emulation.c | 61 ++++++++++++++++++++++++--------------------
> 1 file changed, 33 insertions(+), 28 deletions(-)
>
>-- 
>2.11.0

-- 
Wei Yang
Help you, Help me

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