Messages in this thread | | | From | Joel Fernandes <> | Date | Thu, 03 May 2018 05:11:42 +0000 | Subject | Re: [kernel-team] [PATCH 1/3] staging: Android: vsoc: Create wc kernel mapping for region shm. |
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On Wed, May 2, 2018 at 9:45 PM 'Alistair Strachan' via kernel-team < kernel-team@android.com> wrote:
> Map the region shm as write-combining instead of uncachable.
I think more commit message is needed. Why is this done, what does it fix, etc. Its hard to know what the improvement is without a cover-letter either.
I am assuming the improvement is in performance by using the write-combining mode.
thanks,
- Joel
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