[dpdk-dev] [PATCH] eal/windows: ensure all the CPUs in the set are checked

Narcisa Ana Maria Vasile navasile at linux.microsoft.com
Wed Jun 30 04:02:00 CEST 2021


On Fri, Jun 25, 2021 at 11:36:21AM +0300, Dmitry Kozlyuk wrote:
> 2021-06-24 17:27 (UTC-0700), Narcisa Ana Maria Vasile:
> > From: Narcisa Vasile <navasile at microsoft.com>
> > 
> > Fix count_cpu() to ensure it iterates through all the CPUs in a set.
> > count_cpu() iterates through the CPUs in the set 's' and counts the
> > selected ones.
> > 
> > Previously, it was incorrectly using the number of CPUSETS to iterate
> > through the CPUs.
> >
> > Signed-off-by: Narcisa Vasile <navasile at microsoft.com>
> > ---
> >  lib/eal/windows/include/sched.h | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> Hi Naty,
> 
> Thank you for the fix, but we also need a proper commit message:
> 
> https://doc.dpdk.org/guides/contributing/patches.html#commit-messages-body
> 
> Specifically, please, describe what was the observable issue (usually first
> comes what was wrong, then how it is fixed now) and add "Fixes" tag and Cc.
> Also, "number of CPUSETS" sounds unclear, as there's no "CPUSET".
> Suggestion: "number of bitset limbs" or maybe if you describe what was
> wrong with the result you won't need to describe its reason precisely at all.

Ah, I've mixed some terminology here..
Thank you Dmitry for the feedback!


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