lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <Pine.LNX.4.64.0710241913220.29434@schroedinger.engr.sgi.com> Date: Wed, 24 Oct 2007 19:15:33 -0700 (PDT) From: Christoph Lameter <clameter@....com> To: Alexey Dobriyan <adobriyan@...il.com> cc: Mel Gorman <mel@...net.ie>, Pekka Enberg <penberg@...helsinki.fi>, linux-kernel@...r.kernel.org, linux-mm@...r.kernel.org Subject: Re: SLUB 0:1 SLAB (OOM during massive parallel kernel builds) On Wed, 24 Oct 2007, Alexey Dobriyan wrote: > [12728.701398] DMA free:8032kB min:32kB low:40kB high:48kB active:2716kB > inactive:2208kB present:12744kB pages_scanned:9299 all_unreclaimable? > yes [12728.701567] lowmem_reserve[]: 0 2003 2003 2003 [12728.701654] Ummm... all unreclaimable is set! Are you mlocking the pages in memory? Or what causes this? All pages under writeback? What is the dirty ratio set to? > pages_scanned:9363 all_unreclaimable? yes [12735.178618] And again. > lowmem_reserve[]: 0 2003 2003 2003 [12735.178706] DMA32 free:5700kB > min:5708kB low:7132kB high:8560kB active:512264kB inactive:1304912kB > present:2051880kB pages_scanned:3251584 all_unreclaimable? yes And again. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists