cvs commit: src/sys/pci if_dc.c
Sam Leffler
sam at errno.com
Wed Mar 9 17:19:09 GMT 2005
Mike Silbersack wrote:
>
> On Tue, 8 Mar 2005, Scott Long wrote:
>
>> Yes, the hw.busdma tree has quite a bit of stats regarding bounce page
>> use.
>>
>> Scott
>
>
> Ah, I see that now. As a followup, is there a way to force bouncing, as
> a means of stressing situations like this one? I checked the busdma
> manpage quickly, but I didn't consult the source. :)
>
> Maybe we should put all testing code under a STRESS_TEST define, kinda
> like I have MBUF_STRESS_TEST hiding the mbuf fragmenting code at the
> moment.
I find the STRESS_TEST ifdef pollution complicates the code
unnecessarily. The existing code feels like it belongs in a private
branch and not in public CVS.
Sam
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