From: Christoph Lameter <cl@linux.com>
To: Sasha Levin <sasha.levin@oracle.com>
Cc: Michal Hocko <mhocko@suse.cz>, Pekka Enberg <penberg@kernel.org>,
Matt Mackall <mpm@selenic.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: mm: slub: gpf in deactivate_slab
Date: Wed, 26 Mar 2014 10:43:37 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.10.1403261042360.2057@nuc> (raw)
In-Reply-To: <53321CB6.5050706@oracle.com>
On Tue, 25 Mar 2014, Sasha Levin wrote:
> I'm not sure if there's anything special about this cache, codewise it's
> created as follows:
>
>
> inode_cachep = kmem_cache_create("inode_cache",
> sizeof(struct inode),
> 0,
> (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
> SLAB_MEM_SPREAD),
> init_once);
>
>
> I'd be happy to dig up any other info required, I'm just not too sure
> what you mean by options for the cache?
Slab parameters can be change in /sys/kernel/slab/inode. Any debug
parameters active? More information about what was actually going on when
the gpf occured?
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next prev parent reply other threads:[~2014-03-26 15:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-12 16:25 Sasha Levin
2014-03-25 15:54 ` Sasha Levin
2014-03-25 16:51 ` Christoph Lameter
2014-03-25 16:52 ` Michal Hocko
2014-03-25 17:06 ` Christoph Lameter
2014-03-25 17:15 ` Sasha Levin
2014-03-25 18:10 ` Christoph Lameter
2014-03-26 0:17 ` Sasha Levin
2014-03-26 15:43 ` Christoph Lameter [this message]
2014-04-05 15:20 ` Sasha Levin
2014-04-07 17:13 ` Christoph Lameter
2014-04-07 17:16 ` Sasha Levin
2014-04-07 19:34 ` Christoph Lameter
2014-03-25 17:56 ` Michal Hocko
2014-03-25 18:01 ` Michal Hocko
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