On Sun, Mar 1, 2009 at 4:39 PM, Sandeep K Sinha <sandeepksinha@xxxxxxxxx> wrote:
> On Sun, Mar 1, 2009 at 2:09 PM, Manish Katiyar <mkatiyar@xxxxxxxxx> wrote:
>> Hi,
>>
>> While going through jbd code, I was wondering why do we need to check
>> new_transaction for NULL, if we are passing __GFP_NOFAIL ?
>> Last code change around this code was when Ted converted kmalloc to
>> kzalloc, but since he also didn't remove it I am guessing there would
>> be some good reason for it. Can someone enlighten me ?
>>
>> start_this_handle() {
>> ..........
>> ..........
>> new_transaction = kzalloc(sizeof(*new_transaction),
>> GFP_NOFS|__GFP_NOFAIL);
>> if (!new_transaction) {
>> ret = -ENOMEM;
>> goto out;
>> }
>> ..........
>> }
>>
> True.
> I agree. What if (*new_transaction) is zero ???
Sorry......... I didn't get you .
Thanks -
Manish
>
>
>>
>> Thanks -
>> Manish
>>
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>
>
>
> --
> Regards,
> Sandeep.
>
>
>
>
>
>
> “To learn is to change. Education is a process that changes the learner.”
>
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