Messages in this thread | | | Date | Tue, 18 Nov 2008 08:45:43 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] cpuset: fix regression when failed to generate sched domains |
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* Li Zefan <lizf@cn.fujitsu.com> wrote:
> When cpuset failed to generate sched domains due to kmalloc() > failure, the scheduler should fallback to the single partition > 'fallback_doms' and rebuild sched domains, but now it only > destroys but not rebuilds sched domains. > > The regression is introduced by: > > commit dfb512ec4834116124da61d6c1ee10fd0aa32bd6 > Author: Max Krasnyansky <maxk@qualcomm.com> > Date: Fri Aug 29 13:11:41 2008 -0700 > > sched: arch_reinit_sched_domains() must destroy domains to force rebuild > > After the above commit, partition_sched_domains(0, NULL, NULL) will > only destroy sched domains and partition_sched_domains(1, NULL, NULL) > will create the default sched domain. > > Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
applied to tip/sched/urgent, thanks!
> Should I also CC stable for 2.6.27.xx ?
i've added a Cc: stable to the commit - that will trigger a -stable backport.
Ingo
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