sbp_targ memory leak

[Sean Bruno]

Hidetoshi Shimokawa wrote:
> I think you are right and page table is not freed when CAM_SEND_STATUS
> is not set.
> Maybe we should always free page tables if refcont == 0 rather than
> free in sbp_targ_send_status().
>
> You patch is not just adding debug printfs, right?
> What is the mtx locks for?
>
> On 12/18/07, Sean Bruno <sbruno at miralink.com> wrote:
>   
>> Hidetoshi Shimokawa wrote:
>>     
>>> Thanks for the tracking of the problem.
>>> Could you resend the patch in unified or context diff?
>>>
>>> Thanks,
>>>
>>> On 12/17/07, Sean Bruno <sbruno at miralink.com> wrote:
>>>
>>>       
>>>> In trying to understand and make sbp_targ functional, I've noted that
>>>> the code seems to lose track of how many page tables it allocates for
>>>> any give orbi.  I had to add a lot of debugging code around the
>>>> malloc/free's to find out what was going on, and I'm not sure what the
>>>> code is supposed to do in this case.
>>>>
>>>> Please review the patch diff at --> http://consultcsg.com/RELENG_6.diff
>>>>
>>>> And the log at -->http://consultcsg.com/malloc_failure.txt
>>>>
>>>>
>>>>
>>>>         
>> Diff updated at http://consultcsg.com/RELENG_6.diff
>>
>> Sean
>>
>>
>>
>>     
>
>
>   
Currently, they _should_ do nothing.  I had intended to use them when I 
perceived a locking issue between my target driver and the firewire driver.

They can be thrown away as far as I know.

Sean