On 2011-07-22 11:55, Kohei Kaigai wrote:
>
>> 2) Also I thought if it could work to not remember tcontext is valid, but instead remember the consequence,
>> which is that it is replaced by "unlabeled". It makes the avc_cache struct shorter and the code somewhat
>> simpler.
>>
> Here is a reason why we hold tcontext, even if it is not valid.
> The hash key of avc_cache is combination of scontext, tcontext and tclass. Thus, if we replaced an invalid
> tcontext by unlabeled context, it would always make cache mishit and performance loss.
I see that now, thanks.
I have no further comments, and I think that the patch in it's current
status is ready for committer.
regards,
--
Yeb Havinga
http://www.mgrid.net/
Mastering Medical Data
