On Wed, 10 Feb 2021 16:33:07 -0800 Ira Weiny wrote:
> > Signed-off-by: Ira Weiny
>
> This already has my signed off by so I'm not going to 'review'. With Prathu's
> testing information I hope this can land.
>
> Andrew did you see this patch?
I did now ;)
Tossed onto the post-rc1 pile, thank
On Thu, Feb 04, 2021 at 01:02:53PM +0530, Prathu Baronia wrote:
> From: Ira Weiny
>
> kmap_atomic() is being deprecated in favor of kmap_local_page().
>
> Replace the uses of kmap_atomic() within the highmem code.
>
> On profiling clear_huge_page() using ftrace an improvement
> of 62% was obser
From: Ira Weiny
kmap_atomic() is being deprecated in favor of kmap_local_page().
Replace the uses of kmap_atomic() within the highmem code.
On profiling clear_huge_page() using ftrace an improvement
of 62% was observed on the below setup.
Setup:-
Below data has been collected on Qualcomm's SM7
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