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Re: [PATCH V2 0/3] Refine numa_emulation

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  Re: [PATCH V2 0/3] Refine numa_emulation Wei Yang <richard.weiyang@gmail.com> - 2017-06-06 05:20 +0200

#1658329 — Re: [PATCH V2 0/3] Refine numa_emulation

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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
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