From: Andrew Morton <akpm@linux-foundation.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: linux-mm@kvack.org, kamezawa.hiroyu@jp.fujitsu.com, mhocko@suse.cz
Subject: Re: [PATCH] memcg/hugetlb: Add failcnt support for hugetlb extension
Date: Wed, 23 May 2012 16:17:50 -0700 [thread overview]
Message-ID: <20120523161750.f0e22c5b.akpm@linux-foundation.org> (raw)
In-Reply-To: <1337686991-26418-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Tue, 22 May 2012 17:13:11 +0530
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> wrote:
> Expose the failcnt details to userspace similar to memory and memsw.
Why?
In general, it is best not to add any new userspace interfaces at all.
We will do so, if there are good reasons. But you've provided no reason
at all.
> include/linux/hugetlb.h | 2 +-
> mm/memcontrol.c | 40 ++++++++++++++++++++++++++--------------
Documentation/cgroups/memory.txt needs updating also. You modify the
user insterface, you modify documentation - this should be automatic
for all of us.
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next prev parent reply other threads:[~2012-05-23 23:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-22 11:43 Aneesh Kumar K.V
2012-05-23 23:17 ` Andrew Morton [this message]
2012-05-24 4:40 ` Aneesh Kumar K.V
2012-05-24 5:16 ` Andrew Morton
2012-05-24 8:29 ` KAMEZAWA Hiroyuki
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