From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: svaidy@linux.vnet.ibm.com
Cc: "Brown, Len" <len.brown@intel.com>,
Gautham R Shenoy <ego@in.ibm.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>,
Shaohua Li <shaohua.li@intel.com>, Ingo Molnar <mingo@elte.hu>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"Darrick J. Wong" <djwong@us.ibm.com>
Subject: Re: [PATCH 0/3] cpu: idle state framework for offline CPUs.
Date: Thu, 06 Aug 2009 17:03:18 +0200 [thread overview]
Message-ID: <1249570998.32113.499.camel@twins> (raw)
In-Reply-To: <20090806043351.GC14333@dirshya.in.ibm.com>
On Thu, 2009-08-06 at 10:03 +0530, Vaidyanathan Srinivasan wrote:
> This was the
> main objection to Venki's deepest sleep state for offline cpus patch.
Well, my main objection was that is was a single raw function pointer
without any management layer around it.
We have the exact same mess with the idle routine - and that has bitten
us in the past.
next prev parent reply other threads:[~2009-08-06 15:14 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-05 14:25 [PATCH 0/3] cpu: idle state framework for offline CPUs Gautham R Shenoy
2009-08-05 14:25 ` [PATCH 1/3] cpu: Offline state Framework Gautham R Shenoy
2009-08-05 14:26 ` [PATCH 2/3] cpu: Implement cpu-offline-state callbacks for pSeries Gautham R Shenoy
2009-08-05 14:26 ` [PATCH 3/3] pSeries: cpu: Cede CPU during a deactivate-offline Gautham R Shenoy
2009-08-06 1:58 ` [PATCH 0/3] cpu: idle state framework for offline CPUs Shaohua Li
2009-08-06 4:33 ` Vaidyanathan Srinivasan
2009-08-06 15:03 ` Peter Zijlstra [this message]
2009-08-06 15:13 ` Peter Zijlstra
2009-08-09 12:08 ` Pavel Machek
2009-08-06 13:48 ` Gautham R Shenoy
2009-08-07 1:02 ` Shaohua Li
2009-08-09 12:08 ` Pavel Machek
2009-08-09 13:22 ` Rafael J. Wysocki
2009-08-10 2:00 ` Vaidyanathan Srinivasan
2009-08-10 8:19 ` Pavel Machek
2009-08-11 0:22 ` Pallipadi, Venkatesh
2009-08-11 17:53 ` Dipankar Sarma
2009-08-12 11:58 ` Pavel Machek
2009-08-12 12:05 ` Peter Zijlstra
2009-08-12 19:57 ` Dipankar Sarma
2009-08-13 0:45 ` Len Brown
2009-08-13 4:59 ` Dipankar Sarma
2009-08-14 11:30 ` Pavel Machek
2009-08-16 18:26 ` Dipankar Sarma
2009-08-16 19:44 ` Balbir Singh
2009-08-16 21:53 ` Peter Zijlstra
2009-08-17 6:24 ` Dipankar Sarma
2009-08-17 7:15 ` Peter Zijlstra
2009-08-17 7:58 ` Dipankar Sarma
2009-08-17 14:40 ` Dipankar Sarma
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