linux-kernel - [PATCH v2 0/7] /proc/PID/*maps* fixes/cleanups

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Message-ID: <20140805194627.GA30693@redhat.com>
Date:	Tue, 5 Aug 2014 21:46:28 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Alexander Viro <viro@...iv.linux.org.uk>,
	Cyrill Gorcunov <gorcunov@...nvz.org>,
	David Howells <dhowells@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	"Kirill A. Shutemov" <kirill@...temov.name>,
	Peter Zijlstra <peterz@...radead.org>,
	Sasha Levin <levinsasha928@...il.com>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/7] /proc/PID/*maps* fixes/cleanups

Changes:

	1-4: Update the changelogs, join "introduce the stable
	     proc_maps_private->mm" and "change m_start() to rely on
	     priv->mm" into a single "shift "priv->task = NULL" from
	     m_start() to m_stop()".

	     Resulting code is the same. Kirill and Cyrill, you seem
	     to agree with these changes, I'll appreciate your acks.

	5-7: New. Seems to work, please review.

Todo:

	- Cleanup the tail_vma horror in m_start

	- Update task_nommu.c in the same way

	- Fix lock_trace() users

Oleg.

 fs/proc/base.c     |   36 ++++++++------
 fs/proc/internal.h |    3 +
 fs/proc/task_mmu.c |  136 ++++++++++++++++++++++++++-------------------------
 3 files changed, 93 insertions(+), 82 deletions(-)

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