linux-kernel - Re: [PATCH 1/5] gpiolib: introduce set

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: <20100520185249.GB25089@gandalf>
Date:	Thu, 20 May 2010 21:52:50 +0300
From:	Felipe Balbi <me@...ipebalbi.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	felipe.balbi@...ia.com,
	Linux OMAP Mailing List <linux-omap@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Tony Lindgren <tony@...mide.com>,
	David Brownell <david-b@...bell.net>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: Re: [PATCH 1/5] gpiolib: introduce set_debounce method

Hi,

On Thu, May 20, 2010 at 11:06:00AM -0700, Andrew Morton wrote:
> nitlet: I suspect this function is taking gpio_lock sooner than it
> strictly needs to.  Find-tuning that would decrease contention by an
> insignificant amount ;)

heh, I can post another version if you like, but this is pretty much
what other functions are doing, just following the 'standard'.

-- 
balbi
--
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/