From: Peter Zijlstra <peterz@infradead.org>
To: Nikanth Karthikesan <knikanth@suse.de>
Cc: Tejun Heo <tj@kernel.org>, Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org,
Suresh Jayaraman <sjayaraman@suse.de>
Subject: Re: [PATCH] define percpu_counter_batch when CONFIG_SMP is not set
Date: Thu, 04 Feb 2010 16:03:37 +0100 [thread overview]
Message-ID: <1265295817.22001.6.camel@laptop> (raw)
In-Reply-To: <201002041828.33194.knikanth@suse.de>
On Thu, 2010-02-04 at 18:28 +0530, Nikanth Karthikesan wrote:
> On Thursday 04 February 2010 18:19:22 Nikanth Karthikesan wrote:
> > percpu_counter_batch is not defined if CONFIG_SMP is not set.
>
> The patch "sched: cpuacct: Use bigger percpu counter batch values for stats
> counters" in tip (43f85eab1411905afe5db510fbf9841b516e7e6a) would fail to
> build without this if CONFIG_SMP is not set.
Which is why it got reverted (e2dfc8a0356ee7e065bd5ec8a2ca0f9b61c2daef),
Anton also posted a new version that actually does build on UP.
prev parent reply other threads:[~2010-02-04 15:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-04 12:49 [PATCH] define percpu_counter_batch when CONFIG_SMP is not set Nikanth Karthikesan
2010-02-04 12:58 ` Nikanth Karthikesan
2010-02-04 15:03 ` Peter Zijlstra [this message]
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