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Groups > linux.kernel > #1549254

[PATCH 0/2] numa node stats alternative fix

From Michal Hocko <mhocko@kernel.org>
Newsgroups linux.kernel
Subject [PATCH 0/2] numa node stats alternative fix
Date 2017-01-02 16:40 +0100
Message-ID <sVcSl-n5-5@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi,
this is an alternative fix for [1] which is currently sitting in the mm
tree.  I believe that the patch 1 is better because it allows to get rid
of __GFP_OTHER_NODE (patch 2) and it uses less branches as well. Vlastimil
has also shown [2] that the patch from Jia He is not fully compatible with
the code before the patch it tries to fix. I do not think that the issue
is serious enough to warrant stable tree inclusion.

Can we have these patches merged instead?

[1] http://lkml.kernel.org/r/1481522347-20393-1-git-send-email-hejianet@gmail.com
[2] http://lkml.kernel.org/r/233ed490-afb9-4644-6d84-c9f888882da2@suse.cz

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[PATCH 0/2] numa node stats alternative fix Michal Hocko <mhocko@kernel.org> - 2017-01-02 16:40 +0100
  [PATCH 1/2] mm: fix remote numa hits statistics Michal Hocko <mhocko@kernel.org> - 2017-01-02 16:40 +0100
  [PATCH 2/2] mm: get rid of __GFP_OTHER_NODE Michal Hocko <mhocko@kernel.org> - 2017-01-02 16:40 +0100

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