Re: [PATCH] mm: /proc/pid/clear_refs: no need to clear VM_SOFTDIRTY in clear_soft_dirty_pmd()

From	David Rientjes <rientjes@google.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] mm: /proc/pid/clear_refs: no need to clear VM_SOFTDIRTY in clear_soft_dirty_pmd()
Date	2015-12-22 23:10 +0100
Message-ID	<qIDi2-1cT-27@gated-at.bofh.it> (permalink)
References	<qGo3L-4HH-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Wed, 16 Dec 2015, Oleg Nesterov wrote:

> clear_soft_dirty_pmd() is called by clear_refs_write(CLEAR_REFS_SOFT_DIRTY),
> VM_SOFTDIRTY was already cleared before walk_page_range().
> 
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>

Acked-by: David Rientjes <rientjes@google.com>
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[PATCH] mm: /proc/pid/clear_refs: no need to clear VM_SOFTDIRTY in  clear_soft_dirty_pmd() Oleg Nesterov <oleg@redhat.com> - 2015-12-16 18:30 +0100
  Re: [PATCH] mm: /proc/pid/clear_refs: no need to clear VM_SOFTDIRTY  in clear_soft_dirty_pmd() "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-12-16 18:50 +0100
  Re: [PATCH] mm: /proc/pid/clear_refs: no need to clear VM_SOFTDIRTY  in clear_soft_dirty_pmd() Cyrill Gorcunov <gorcunov@gmail.com> - 2015-12-16 19:00 +0100
  Re: [PATCH] mm: /proc/pid/clear_refs: no need to clear VM_SOFTDIRTY  in clear_soft_dirty_pmd() David Rientjes <rientjes@google.com> - 2015-12-22 23:10 +0100

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