Re: [PATCH] writeback: avoid unnecessary determine_dirtyable_memory call

[Minchan Kim]

On Tue, Jan 4, 2011 at 7:03 AM, David Rientjes <rientjes@xxxxxxxxxx> wrote:
> On Tue, 4 Jan 2011, Minchan Kim wrote:
>
>> diff --git a/mm/page-writeback.c b/mm/page-writeback.c
>> index fc93802..c340536 100644
>> --- a/mm/page-writeback.c
>> +++ b/mm/page-writeback.c
>> @@ -390,9 +390,12 @@ void global_dirty_limits(unsigned long *pbackground, unsigned long *pdirty)
>>  {
>>       unsigned long background;
>>       unsigned long dirty;
>> -     unsigned long available_memory = determine_dirtyable_memory();
>> +     unsigned long available_memory;
>
> You need unsigned long uninitialized_var(available_memory) to avoid the
> warning.

Yes. It's my fault. Andrew already fixed it.
Thanks, David.


-- 
Kind regards,
Minchan Kim
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