Re: [PATCH RFC] Let pseudo->users loop on duplicate version of list

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On Wed, Jul 12, 2017 at 11:05 AM, Dibyendu Majumdar
<mobile@xxxxxxxxxxxxxxx> wrote:
>> My ptrlist ref count patch haven't check the split node situation.
>> Even Luc's suggestion for "mark and sweep" to delete the ptrlist
>> is not going to help with the nested loop split. I will add that check.
>> I don't expect new offenders but let's make sure about it.
>>
>
> I did raise this before
> (http://marc.info/?l=linux-sparse&m=149943353732715&w=2) but maybe it
> got lost in the other stuff.

I add a check to the ptrlist refcount patch to look for insert inside
nested loop. Just as I expected,  running the full kernel source check
did not reveal any such situation. That is a good news in a sense.

Chris
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