From: Vladimir Davydov <vdavydov@virtuozzo.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: linux-mm@kvack.org, Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@linux.com>
Subject: Re: [PATCH V2 0/2] SLUB bulk API interactions with kmem cgroup
Date: Thu, 5 Nov 2015 19:10:48 +0300 [thread overview]
Message-ID: <20151105161048.GG29259@esperanza> (raw)
In-Reply-To: <20151105153704.1115.10475.stgit@firesoul>
On Thu, Nov 05, 2015 at 04:37:39PM +0100, Jesper Dangaard Brouer wrote:
> I fixed some bugs for kmem cgroup interaction with SLUB bulk API,
> compiled kernel with CONFIG_MEMCG_KMEM=y, but I don't known how to
> setup kmem cgroups for slab, thus this is mostly untested.
>
> I will appriciate anyone who can give me a simple setup script...
# create a memcg
mkdir /sys/fs/cgroup/memory/test
# enable kmem acct *before* putting any tasks in it
echo -1 > /sys/fs/cgroup/memory/test/memory.kmem.limit_in_bytes
# put a task in the cgroup
echo $$ > /sys/fs/cgroup/memory/test/cgroup.procs
# do what you want to do here
# you can check if kmem actt really works by looking at
cat /sys/fs/cgroup/memory/test/memory.kmem.slabinfo
# it should not be empty
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next prev parent reply other threads:[~2015-11-05 16:11 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 15:37 [PATCH V2 0/2] SLUB bulk API interactions with kmem cgroup Jesper Dangaard Brouer
2015-11-05 15:37 ` [PATCH V2 1/2] slub: fix kmem cgroup bug in kmem_cache_alloc_bulk Jesper Dangaard Brouer
2015-11-05 16:18 ` Vladimir Davydov
2015-11-07 16:40 ` Jesper Dangaard Brouer
2015-11-05 15:38 ` [PATCH V2 2/2] slub: add missing kmem cgroup support to kmem_cache_free_bulk Jesper Dangaard Brouer
2015-11-05 16:25 ` Vladimir Davydov
2015-11-07 16:53 ` Jesper Dangaard Brouer
2015-11-07 20:25 ` Vladimir Davydov
2015-11-07 20:55 ` Christoph Lameter
2015-11-09 16:39 ` Jesper Dangaard Brouer
2015-11-09 18:38 ` Vladimir Davydov
2015-11-05 16:10 ` Vladimir Davydov [this message]
2015-11-09 18:16 ` [PATCH V3 0/2] SLUB bulk API interactions with kmem cgroup Jesper Dangaard Brouer
2015-11-09 18:17 ` [PATCH V3 1/2] slub: fix kmem cgroup bug in kmem_cache_alloc_bulk Jesper Dangaard Brouer
2015-11-09 19:13 ` Vladimir Davydov
2015-11-09 20:25 ` Jesper Dangaard Brouer
2015-11-10 8:46 ` Vladimir Davydov
2015-11-10 15:55 ` Jesper Dangaard Brouer
2015-11-10 16:17 ` Christoph Lameter
2015-11-10 18:32 ` Vladimir Davydov
2015-11-11 15:28 ` Jesper Dangaard Brouer
2015-11-11 18:30 ` Jesper Dangaard Brouer
2015-11-11 18:56 ` Vladimir Davydov
2015-11-12 14:27 ` Jesper Dangaard Brouer
2015-11-09 22:04 ` Christoph Lameter
2015-11-10 8:30 ` Vladimir Davydov
2015-11-10 15:23 ` Christoph Lameter
2015-11-09 18:17 ` [PATCH V3 2/2] slub: add missing kmem cgroup support to kmem_cache_free_bulk Jesper Dangaard Brouer
2015-11-09 18:56 ` Vladimir Davydov
2015-11-13 10:57 ` [PATCH V4 0/2] SLUB bulk API interactions with kmem cgroup Jesper Dangaard Brouer
2015-11-13 10:57 ` [PATCH V4 1/2] slub: fix kmem cgroup bug in kmem_cache_alloc_bulk Jesper Dangaard Brouer
2015-11-14 11:04 ` Vladimir Davydov
2015-11-13 10:57 ` [PATCH V4 2/2] slub: add missing kmem cgroup support to kmem_cache_free_bulk Jesper Dangaard Brouer
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