linux-kernel - Re: [PATCH 9/9] irq: make ht irq

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20090428092835.3cc252d3@hobbes>
Date:	Tue, 28 Apr 2009 09:28:35 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Yinghai Lu <yinghai@...nel.org>, linux-pci@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Suresh Siddha <suresh.b.siddha@...el.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 9/9] irq: make ht irq_desc numa aware

On Tue, 28 Apr 2009 12:19:17 +0200
Ingo Molnar <mingo@...e.hu> wrote:

> 
> * Yinghai Lu <yinghai@...nel.org> wrote:
> 
> > Try to get irq_desc on the same node as create_irq_nr().
> >
> > [ Impact: optimization, make HT IRQs more NUMA-aware ]
> >
> > Signed-off-by: Yinghai Lu <yinghai@...nel.org>
> > ---
> >  drivers/pci/htirq.c |    4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> Looks good - but this really needs an Ack from Jesse (Cc:-ed) before 
> we can pick it up into the irq tree.

Looks fine.  I had to look up what the first arg of create_irq_nr meant
(maybe we should have an IRQ_NR_ANY #define for that?), but otherwise
it looks fine.

-- 
Jesse Barnes, Intel Open Source Technology Center
--
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/