Re: [PATCH] mm: make munlock fast when mlock is canceled by sigkill

From: KAMEZAWA Hiroyuki
Date: Tue Aug 25 2009 - 05:39:41 EST

On Tue, 25 Aug 2009 10:03:30 +0100 (BST)
Hugh Dickins <hugh.dickins@xxxxxxxxxxxxx> wrote:
> My advice (but I sure hate giving advice before I've tried it myself)
> is to put __mlock_vma_pages_range() back to handling just the mlock
> case, and do your own follow_page() loop in munlock_vma_pages_range().

I have no objections to make use of follow_page().


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