From: Andrew Morton <akpm@osdl.org>
To: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Cc: paulmck@us.ibm.com, sfr@canb.auug.org.au,
linux-kernel@vger.kernel.org, dipankar@in.ibm.com,
shaohua.li@intel.com, len.brown@intel.com
Subject: Re: [PATCH] Remove RCU abuse in cpu_idle()
Date: Sun, 12 Dec 2004 22:41:33 -0800 [thread overview]
Message-ID: <20041212224133.0e8d001e.akpm@osdl.org> (raw)
In-Reply-To: <Pine.LNX.4.61.0412122317380.16940@montezuma.fsmlabs.com>
Zwane Mwaikambo <zwane@arm.linux.org.uk> wrote:
>
> > This gives me scadzillions of "using smp_procesor_id() in preemptible"
> > warnings.
As does the current_cpu_data evaluation in default_idle(), now we've gone
and dropped the rcu_read_lock() from around it. That debugging patch is a
pain.
I'll switch it to boot_cpu_data.
next prev parent reply other threads:[~2004-12-13 6:42 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-05 0:45 Fw: [RFC] Strange code " Paul E. McKenney
2004-12-06 0:16 ` Stephen Rothwell
2004-12-06 6:46 ` Stephen Rothwell
2004-12-06 10:00 ` Zwane Mwaikambo
2004-12-06 7:20 ` Andrew Morton
2004-12-06 9:38 ` Zwane Mwaikambo
2004-12-06 16:04 ` Paul E. McKenney
2004-12-06 16:47 ` Zwane Mwaikambo
2004-12-06 19:22 ` Paul E. McKenney
2004-12-11 15:07 ` Zwane Mwaikambo
2004-12-12 4:54 ` [PATCH] Remove RCU abuse " Zwane Mwaikambo
2004-12-12 5:06 ` Zwane Mwaikambo
2004-12-12 5:49 ` Zwane Mwaikambo
2004-12-13 6:13 ` Andrew Morton
2004-12-13 6:22 ` Zwane Mwaikambo
2004-12-13 6:32 ` Andrew Morton
2004-12-13 7:09 ` Zwane Mwaikambo
2004-12-13 6:41 ` Andrew Morton [this message]
2004-12-13 7:13 ` Zwane Mwaikambo
2004-12-19 2:40 ` Nish Aravamudan
2004-12-20 0:59 ` Zwane Mwaikambo
2004-12-20 1:15 ` Nick Piggin
2004-12-20 1:44 ` Zwane Mwaikambo
2004-12-20 1:56 ` Nick Piggin
2004-12-20 2:10 ` Zwane Mwaikambo
2004-12-20 2:30 ` Nish Aravamudan
2004-12-20 18:27 ` Nishanth Aravamudan
2004-12-20 22:57 ` Zwane Mwaikambo
2004-12-20 23:15 ` Andrew Morton
2004-12-20 23:16 ` Zwane Mwaikambo
2004-12-20 23:26 ` Nishanth Aravamudan
2004-12-20 2:26 ` Nish Aravamudan
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