Re: [-mm PATCH 4/8] Memory controller memory accounting (v2)

YAMAMOTO Takashi wrote:
>> On 7/10/07, YAMAMOTO Takashi <[email protected]> wrote:
>>> hi,
>>>
>>>> diff -puN mm/memory.c~mem-control-accounting mm/memory.c
>>>> --- linux-2.6.22-rc6/mm/memory.c~mem-control-accounting       2007-07-05 13:45:18.000000000 -0700
>>>> +++ linux-2.6.22-rc6-balbir/mm/memory.c       2007-07-05 13:45:18.000000000 -0700
>>>> @@ -1731,6 +1736,9 @@ gotten:
>>>>               cow_user_page(new_page, old_page, address, vma);
>>>>       }
>>>>
>>>> +     if (mem_container_charge(new_page, mm))
>>>> +             goto oom;
>>>> +
>>>>       /*
>>>>        * Re-check the pte - we dropped the lock
>>>>        */
>>> it seems that the page will be leaked on error.
>> You mean meta_page right?
> 
> no.  i meant 'new_page'.
> 
> YAMAMOTO Takashi

Yes, I see. Thanks for clarifying.

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • Re: [-mm PATCH 4/8] Memory controller memory accounting (v2)
    • From: "Balbir Singh" <[email protected]>
  • Re: [-mm PATCH 4/8] Memory controller memory accounting (v2)
    • From: [email protected] (YAMAMOTO Takashi)

• Prev by Date: Re: [-mm PATCH 6/8] Memory controller add per container LRU and reclaim (v2)
• Next by Date: Re: [PATCH 3/4] Extend the DMA-engine API.
• Previous by thread: Re: [-mm PATCH 4/8] Memory controller memory accounting (v2)
• Next by thread: [-mm PATCH 6/8] Memory controller add per container LRU and reclaim (v2)
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]