linux-kernel - [PATCH v2 0/3] softdirty fix and write notification cleanup

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Message-Id: <1408831921-10168-1-git-send-email-pfeiner@google.com>
Date:	Sat, 23 Aug 2014 18:11:58 -0400
From:	Peter Feiner <pfeiner@...gle.com>
To:	linux-mm@...ck.org
Cc:	linux-kernel@...r.kernel.org, Peter Feiner <pfeiner@...gle.com>,
	"Kirill A. Shutemov" <kirill@...temov.name>,
	Cyrill Gorcunov <gorcunov@...nvz.org>,
	Pavel Emelyanov <xemul@...allels.com>,
	Jamie Liu <jamieliu@...gle.com>,
	Hugh Dickins <hughd@...gle.com>,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH v2 0/3] softdirty fix and write notification cleanup

Here's the new patch that uses Kirill's approach of setting write
notifications on the VMA. I also included write notification cleanups and
fixes per our discussion.

Peter Feiner (3):
  mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY
    cleared
  mm: mprotect: preserve special page protection bits
  mm: mmap: cleanup code that preserves special vm_page_prot bits

 fs/proc/task_mmu.c | 17 ++++++++++++++++-
 include/linux/mm.h | 15 +++++++++++++++
 mm/mmap.c          | 26 +++++++++++---------------
 mm/mprotect.c      |  2 +-
 4 files changed, 43 insertions(+), 17 deletions(-)

-- 
2.1.0.rc2.206.gedb03e5

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