Messages in this thread | | | Subject | Re: [PATCH V1 09/13] selftests/resctrl: Modularize fill_buf for new CAT test case | From | Sai Praneeth Prakhya <> | Date | Wed, 11 Mar 2020 11:14:06 -0700 |
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HI Reinette,
On Wed, 2020-03-11 at 11:10 -0700, Reinette Chatre wrote: > Hi Sai, > > On 3/11/2020 10:45 AM, Sai Praneeth Prakhya wrote: > > On Wed, 2020-03-11 at 08:44 -0700, Reinette Chatre wrote: > > > On 3/10/2020 6:04 PM, Sai Praneeth Prakhya wrote: > > > > On Tue, 2020-03-10 at 14:59 -0700, Reinette Chatre wrote: > > > > > On 3/6/2020 7:40 PM, Sai Praneeth Prakhya wrote: > > > > > > Currently fill_buf (in-built benchmark) runs as a separate process > > > > > > a > > > > > > > >
[SNIP]
> > > Maintaining the end pointer is unusual. The start of the buffer and the > > > size are known properties that the end of the buffer can be computed > > > from. Not a problem, it just seems inconsistent that some of the buffer > > > functions operate on the start pointer and size while others operate on > > > the start pointer and end pointer. > > > > Ok.. makes sense. I will try to make it consistent by using endptr all the > > time. One advantage of using endptr is that we could just compute endptr > > once > > and use it when needed by passing it as variable (will try to not make it > > global variable). > > This may add unnecessary complexity because from what I can tell some of > those calls require buffer size and this would then require needing to > recompute the buffer size based on the start and end pointers. Do you > really need the end pointer? Can you not just use the start pointer and > buffer size?
Ok.. makes sense. Will use buffer size.
Regards, Sai
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