Re: [PATCH v2 0/2] secretmem: optimize page_is_secretmem()

Mike Rapoport <[email protected]> Tue, 20 Apr 2021 17:38:38 +0300

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It seems I've messed this posting entirely :(

Please ignore it, sorry for the noise.

On Tue, Apr 20, 2021 at 04:16:07PM +0300, Mike Rapoport wrote:
> From: Mike Rapoport <[email protected]>
> 
> Hi,
> 
> This is an updated version of page_is_secretmem() changes.
> This is based on v5.12-rc7-mmots-2021-04-15-16-28.
> 
> @Andrew, please let me know if you'd like me to rebase it differently or
> resend the entire set.
> 
> v2:
> * move the check for secretmem page in gup_pte_range after we get a
>   reference to the page, per Matthew.
> 
> Mike Rapoport (2):
>   secretmem/gup: don't check if page is secretmem without reference
>   secretmem: optimize page_is_secretmem()
> 
>  include/linux/secretmem.h | 26 +++++++++++++++++++++++++-
>  mm/gup.c                  |  6 +++---
>  mm/secretmem.c            | 12 +-----------
>  3 files changed, 29 insertions(+), 15 deletions(-)
> 
> -- 
> 2.28.0
> 

-- 
Sincerely yours,
Mike.
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