linux-kernel - Re: workqueue thing

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]

Message-ID: <20091223080144.GG23839@elte.hu>
Date:	Wed, 23 Dec 2009 09:01:44 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Tejun Heo <tj@...nel.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>, awalls@...ix.net,
	linux-kernel@...r.kernel.org, jeff@...zik.org,
	akpm@...ux-foundation.org, jens.axboe@...cle.com,
	rusty@...tcorp.com.au, cl@...ux-foundation.org,
	dhowells@...hat.com, arjan@...ux.intel.com, avi@...hat.com,
	johannes@...solutions.net, andi@...stfloor.org
Subject: Re: workqueue thing


* Tejun Heo <tj@...nel.org> wrote:

> > We really are not forced to the space of Gedankenexperiments here.
> 
> Sure but there's a reason why I posted the patchset without the actual 
> conversions.  I wanted to make sure that it's not rejected on the ground of 
> its basic design.  I thought it was acceptable after the first RFC round but 
> while trying to merge the scheduler part, Peter seemed mightily unhappy with 
> the whole thing, so this second RFC round.  So, if anyone has major issues 
> with the basic design, please step forward *now* before I go spending more 
> time working on it.

At least as far as i'm concerned, i'd like to see actual uses. It's a big 
linecount increase all things considered:

   20 files changed, 2783 insertions(+), 660 deletions(-)

and you say it _wont_ help performance/scalability (this aspect wasnt clear to 
me from previous discussions), so the (yet to be seen) complexity reduction in 
other code ought to be worth it.

	Ingo
--
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/