Messages in this thread | | | Date | Wed, 3 Nov 2010 10:46:47 +0530 | From | Balbir Singh <> | Subject | Re: [BUGFIX][PATCH] fix wrong VM_BUG_ON() in try_charge()'s mm->owner check |
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* Hiroyuki Kamezawa <kamezawa.hiroyuki@gmail.com> [2010-11-03 00:10:50]:
> I'm sorry for attached file, I have to use unusual mailer this time. > This is a fix for wrong VM_BUG_ON() for mm/memcontol.c >
Yes, that seems reasonable. If we race with try_to_unuse() and the mm has no new owner we set mm->owner to NULL, in those cases it makes no sense to charge.
Reviewed-by: Balbir Singh <balbir@linux.vnet.ibm.com>
-- Three Cheers, Balbir
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