linux-kernel - Re: [PATCH] Remove might_sleep from wait_event

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] [day] [month] [year] [list]

Message-ID: <20150204083025.00facfb7@notabene.brown>
Date:	Wed, 4 Feb 2015 08:30:25 +1100
From:	NeilBrown <neilb@...e.de>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Mikulas Patocka <mpatocka@...hat.com>,
	Zdenek Kabelac <zkabelac@...hat.com>, tglx@...utronix.de,
	ilya.dryomov@...tank.com, umgwanakikbuti@...il.com,
	Oleg Nesterov <oleg@...hat.com>,
	Ingo Molnar <mingo@...nel.org>, dm-devel@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Remove might_sleep from wait_event_cmd

On Tue, 3 Feb 2015 12:06:30 +0100 Peter Zijlstra <peterz@...radead.org> wrote:

> On Tue, Feb 03, 2015 at 09:12:53AM +1100, NeilBrown wrote:
> > I support this patch.
> 
> It should hopefully already be en-route to tip.

Hopefully that means it will be in 3.19-final...

Thanks, I'll drop my __wait_event_cmd patch then.

NeilBrown

> 
> > However in case it doesn't get in, I've queued up a patch to change raid5.c
> > to use __wait_event_cmd instead...
> 
> So those primitives are useful in their own; their typical use would be
> when you already know @cond to be false and want to avoid the extra
> invocation.
> --
> 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/


Content of type "application/pgp-signature" skipped