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Groups > linux.kernel > #1719423

Re: [PATCH] cpuset: Fix incorrect memory_pressure control file mapping

From Tejun Heo <tj@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH] cpuset: Fix incorrect memory_pressure control file mapping
Date 2017-08-24 18:50 +0200
Message-ID <ui3up-zR-5@gated-at.bofh.it> (permalink)
References <ui2RJ-kG-63@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu, Aug 24, 2017 at 12:04:29PM -0400, Waiman Long wrote:
> The memory_pressure control file was incorrectly set up without
> a private value (0, by default). As a result, this control
> file was treated like memory_migrate on read. By adding back the
> FILE_MEMORY_PRESSURE private value, the correct memory pressure value
> will be returned.
> 
> Signed-off-by: Waiman Long <longman@redhat.com>

Oops, applied to cgroup/for-4.13-fixes w/ stable cc'd.  I broke it way
back in v4.4 which makes me wonder whether anybody is actually using
it.

Thanks a lot for catching it.

-- 
tejun

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Thread

[PATCH] cpuset: Fix incorrect memory_pressure control file mapping Waiman Long <longman@redhat.com> - 2017-08-24 18:10 +0200
  Re: [PATCH] cpuset: Fix incorrect memory_pressure control file  mapping Tejun Heo <tj@kernel.org> - 2017-08-24 18:50 +0200
    Re: [PATCH] cpuset: Fix incorrect memory_pressure control file  mapping Waiman Long <longman@redhat.com> - 2017-08-24 20:00 +0200

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