linux-kernel - Re: QUEUE_FLAG_CLUSTER: not working in 2.6.24 ?

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 13 Dec 2007 11:53:26 -0700
From:	Matthew Wilcox <matthew@....cx>
To:	Mark Lord <lkml@....ca>
Cc:	Jens Axboe <axboe@...nel.dk>,
	IDE/ATA development list <linux-ide@...r.kernel.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-scsi <linux-scsi@...r.kernel.org>
Subject: Re: QUEUE_FLAG_CLUSTER: not working in 2.6.24 ?

On Thu, Dec 13, 2007 at 01:48:18PM -0500, Mark Lord wrote:
> Problem confirmed.  2.6.23.8 regularly generates segments up to 64KB for 
> libata,
> but 2.6.24 uses only 4KB segments and a *few* 8KB segments.

Just a suspicion ... could this be slab vs slub?  ie check your configs
are the same / similar between the two kernels.

-- 
Intel are signing my paycheques ... these opinions are still mine
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
--
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/