Re: [PATCH v4 18/26] mm/s390: Use general page fault accounting

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On Tue, 30 Jun 2020 16:45:48 -0400
Peter Xu <peterx@xxxxxxxxxx> wrote:

> Use the general page fault accounting by passing regs into handle_mm_fault().
> It naturally solve the issue of multiple page fault accounting when page fault
> retry happened.
> 
> CC: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
> CC: Vasily Gorbik <gor@xxxxxxxxxxxxx>
> CC: Christian Borntraeger <borntraeger@xxxxxxxxxx>
> CC: linux-s390@xxxxxxxxxxxxxxx
> Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
> ---
>  arch/s390/mm/fault.c | 16 +---------------
>  1 file changed, 1 insertion(+), 15 deletions(-)

Reviewed-by: Gerald Schaefer <gerald.schaefer@xxxxxxxxxx>
Acked-by: Gerald Schaefer <gerald.schaefer@xxxxxxxxxx>



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