linux-kernel - Re: [PATCH v4 20/26] mm/sparc32: Use general page fault accounting

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Message-Id: <20200630.135228.954417156471421009.davem@davemloft.net>
Date:   Tue, 30 Jun 2020 13:52:28 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     peterx@...hat.com
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        akpm@...ux-foundation.org, jhubbard@...dia.com, mpe@...erman.id.au,
        gerald.schaefer@...ibm.com, aarcange@...hat.com,
        torvalds@...ux-foundation.org, will@...nel.org,
        sparclinux@...r.kernel.org
Subject: Re: [PATCH v4 20/26] mm/sparc32: Use general page fault accounting

From: Peter Xu <peterx@...hat.com>
Date: Tue, 30 Jun 2020 16:45:53 -0400

> 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: David S. Miller <davem@...emloft.net>
> CC: sparclinux@...r.kernel.org
> Signed-off-by: Peter Xu <peterx@...hat.com>

Acked-by: David S. Miller <davem@...emloft.net>