From: Michal Hocko <mhocko@suse.cz>
To: Vladimir Davydov <vdavydov@parallels.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>, Tejun Heo <tj@kernel.org>,
Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Greg Thelen <gthelen@google.com>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] gfp: add __GFP_NOACCOUNT
Date: Wed, 6 May 2015 16:46:59 +0200 [thread overview]
Message-ID: <20150506144659.GO14550@dhcp22.suse.cz> (raw)
In-Reply-To: <20150506142951.GC29387@esperanza>
On Wed 06-05-15 17:29:51, Vladimir Davydov wrote:
[...]
> My point is that MEMCG is the only subsystem of the kernel that tries to
> do full memory accounting, and there is no point in introducing another
> one, because we already have it.
Then I really do not get why the gfp flag cannot be specific about that.
Anyway, it doesn't really make much sense to bikeshed about the flag
here. So if both you and Johannes agree on the name I will not stand in
the way. I will go and check into include/linux/gfp.h anytime I will try
to remember the flag name...
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2015-05-06 14:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-05 9:45 Vladimir Davydov
2015-05-05 9:45 ` [PATCH 2/2] kernfs: do not account ino_ida allocations to memcg Vladimir Davydov
2015-05-05 13:45 ` Tejun Heo
2015-05-05 16:04 ` Vladimir Davydov
2015-05-06 11:59 ` [PATCH 1/2] gfp: add __GFP_NOACCOUNT Michal Hocko
2015-05-06 12:24 ` Vladimir Davydov
2015-05-06 12:35 ` Michal Hocko
2015-05-06 13:25 ` Vladimir Davydov
2015-05-06 13:55 ` Michal Hocko
2015-05-06 14:29 ` Vladimir Davydov
2015-05-06 14:46 ` Michal Hocko [this message]
2015-05-06 13:16 ` Johannes Weiner
2015-05-06 13:46 ` Michal Hocko
2015-05-06 15:00 ` Johannes Weiner
2015-05-06 14:58 ` Michal Hocko
2015-05-06 16:35 ` [PATCH v2] " Vladimir Davydov
2015-05-06 17:52 ` [PATCH 1/2] " Johannes Weiner
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