From: Tim Chen <tim.c.chen@linux.intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>,
Alex Shi <alex.shi@intel.com>, Ying <ying.huang@intel.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: load balancing regression since commit 367456c7
Date: Wed, 25 Apr 2012 10:38:57 -0700 [thread overview]
Message-ID: <1335375537.3796.55.camel@schen9-DESK> (raw)
In-Reply-To: <1335365763.28150.267.camel@twins>
On Wed, 2012-04-25 at 16:56 +0200, Peter Zijlstra wrote:
> On Fri, 2012-04-20 at 19:33 +0200, Peter Zijlstra wrote:
> >
> > OK, I'll go stare at the cgroup part then.. Thanks!
> >
> Ok, I could reproduce when using cgroups, the below fixes it for me, can
> you confirm?
>
> ---
Mmm... I got the following error when I try to compile the patch on latest kernel tip:
kernel/sched/fair.c:3263:3: error: implicit declaration of function ‘static_branch_LB_MIN’ [-Werror=implicit-function-declaration]
kernel/sched/fair.c:3263:46: error: ‘__SCHED_FEAT_LB_MIN’ undeclared (first use in this function)
kernel/sched/fair.c:3263:46: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
make[2]: *** [kernel/sched/fair.o] Error 1
make[1]: *** [kernel/sched] Error 2
make: *** [kernel] Error 2
Tim
next prev parent reply other threads:[~2012-04-25 17:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-11 1:06 load balancing regression since commit 367456c7 Tim Chen
2012-04-17 11:43 ` Peter Zijlstra
2012-04-17 12:09 ` Peter Zijlstra
2012-04-17 16:44 ` Tim Chen
2012-04-20 14:00 ` Peter Zijlstra
2012-04-20 16:40 ` Tim Chen
2012-04-20 16:53 ` Peter Zijlstra
2012-04-20 17:13 ` Tim Chen
2012-04-20 17:33 ` Peter Zijlstra
2012-04-25 14:56 ` Peter Zijlstra
2012-04-25 17:38 ` Tim Chen [this message]
2012-04-25 17:43 ` Peter Zijlstra
2012-04-25 17:58 ` Tim Chen
2012-04-26 11:56 ` [tip:sched/urgent] sched: Fix more load-balancing fallout tip-bot for Peter Zijlstra
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