From: Christoph Lameter <cl@linux.com>
To: Vladimir Davydov <vdavydov@parallels.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>, Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm] slab: use cgroup ino for naming per memcg caches
Date: Wed, 8 Apr 2015 08:46:22 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.11.1504080845200.13120@gentwo.org> (raw)
In-Reply-To: <20150408095404.GC10286@esperanza>
On Wed, 8 Apr 2015, Vladimir Davydov wrote:
> has its own copy of kmem cache. What if we decide to share the same kmem
> cache among all memory cgroups one day? Of course, this will hardly ever
> happen, but it is an alternative approach to implementing the same
/sys/kernel/slab already supports the use of symlinks. And both SLAB and
SLUB do slab merging which means effectively an aliasing of multiple slab
caches to the same name.
next prev parent reply other threads:[~2015-04-08 13:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-07 13:53 Vladimir Davydov
2015-04-07 20:38 ` Andrew Morton
2015-04-08 9:54 ` Vladimir Davydov
2015-04-08 13:46 ` Christoph Lameter [this message]
2015-04-08 18:19 ` Vladimir Davydov
2015-04-08 18:24 ` Christoph Lameter
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