Re: [LTP] [PATCH 2/2] hugemmap: use SAFE_STRTOL instead

[Wanlong G. <gao...@cn...>]

On 02/10/2012 11:09 AM, Wanlong Gao wrote:

> On 02/10/2012 10:33 AM, Caspar Zhang wrote:
> 
>> On 02/10/2012 09:08 AM, Wanlong Gao wrote:
>>> +109» » hugepages·=·SAFE_STRTOL(NULL,·nr_opt,·LONG_MIN,·LONG_MAX);
>>
>> would it better if `s/LONG_MIN/0` ? Since nr_hugepages won't do error
>> check if echoing negative value to it (AFAIK).


Ah, no, negative will not write to nr_hugepages at all.
If so, it's must be a kernel bug.

Thanks
-Wanlong Gao

> 
> 
> make sense, thanks ;)
> 
>>
>> Thanks,
>> Caspar
>>
> 
> 
> 
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