From: Christoph Lameter <cl@linux.com>
To: Johannes Hirte <johannes.hirte@datenkhaos.de>
Cc: Josh Cartwright <joshc@codeaurora.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Pekka Enberg <penberg@kernel.org>, Matt Mackall <mpm@selenic.com>,
linux-mm@kvack.org
Subject: Re: [PATCH -next] slub: Replace __this_cpu_inc usage w/ SLUB_STATS
Date: Mon, 14 Apr 2014 08:59:39 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.10.1404140858100.17469@nuc> (raw)
In-Reply-To: <20140414153424.0eca4c7d@datenkhaos.de>
On Mon, 14 Apr 2014, Johannes Hirte wrote:
> kernel/watchdog.c:
>
> void touch_softlockup_watchdog(void)
> {
> __this_cpu_write(watchdog_touch_ts, 0);
> }
> EXPORT_SYMBOL(touch_softlockup_watchdog);
>
> Don't know if the change to this_cpu_write() is the right way here too.
Well yes lets change that to this_cpu_write(). I doubt there are
significant performance issues here.
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prev parent reply other threads:[~2014-04-14 13:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140306194821.3715d0b6212cc10415374a68@canb.auug.org.au>
[not found] ` <20140306155316.GG18529@joshc.qualcomm.com>
2014-03-06 18:29 ` Josh Cartwright
2014-03-07 17:09 ` Christoph Lameter
2014-04-14 13:34 ` Johannes Hirte
2014-04-14 13:59 ` Christoph Lameter [this message]
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