From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f172.google.com (mail-ig0-f172.google.com [209.85.213.172]) by kanga.kvack.org (Postfix) with ESMTP id B10756B0031 for ; Wed, 26 Mar 2014 11:43:40 -0400 (EDT) Received: by mail-ig0-f172.google.com with SMTP id hn18so653896igb.11 for ; Wed, 26 Mar 2014 08:43:40 -0700 (PDT) Received: from qmta01.emeryville.ca.mail.comcast.net (qmta01.emeryville.ca.mail.comcast.net. [2001:558:fe2d:43:76:96:30:16]) by mx.google.com with ESMTP id p9si2744321igr.51.2014.03.26.08.43.39 for ; Wed, 26 Mar 2014 08:43:40 -0700 (PDT) Date: Wed, 26 Mar 2014 10:43:37 -0500 (CDT) From: Christoph Lameter Subject: Re: mm: slub: gpf in deactivate_slab In-Reply-To: <53321CB6.5050706@oracle.com> Message-ID: References: <53208A87.2040907@oracle.com> <5331A6C3.2000303@oracle.com> <20140325165247.GA7519@dhcp22.suse.cz> <5331B9C8.7080106@oracle.com> <53321CB6.5050706@oracle.com> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Sasha Levin Cc: Michal Hocko , Pekka Enberg , Matt Mackall , "linux-mm@kvack.org" , LKML 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? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org