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From: Ingo Molnar <mingo@kernel.org>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: Paul Turner <pjt@google.com>,
	Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
	Christoph Lameter <cl@linux.com>, Rik van Riel <riel@redhat.com>,
	Mel Gorman <mgorman@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Thomas Gleixner <tglx@linutronix.de>,
	Hugh Dickins <hughd@google.com>
Subject: [PATCH 0/2] change_protection(): Count the number of pages affected
Date: Wed, 14 Nov 2012 09:50:27 +0100	[thread overview]
Message-ID: <1352883029-7885-1-git-send-email-mingo@kernel.org> (raw)

What do you guys think about this mprotect() optimization?

Thanks,

	Ingo

--
Ingo Molnar (1):
  mm: Optimize the TLB flush of sys_mprotect() and change_protection()
    users

Peter Zijlstra (1):
  sched, numa, mm: Count WS scanning against present PTEs, not virtual
    memory ranges

 include/linux/hugetlb.h |  8 ++++++--
 include/linux/mm.h      |  6 +++---
 kernel/sched/fair.c     | 37 +++++++++++++++++++++----------------
 mm/hugetlb.c            | 10 ++++++++--
 mm/mprotect.c           | 46 ++++++++++++++++++++++++++++++++++------------
 5 files changed, 72 insertions(+), 35 deletions(-)

-- 
1.7.11.7

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WARNING: multiple messages have this Message-ID (diff)
From: Ingo Molnar <mingo@kernel.org>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: Paul Turner <pjt@google.com>,
	Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
	Christoph Lameter <cl@linux.com>, Rik van Riel <riel@redhat.com>,
	Mel Gorman <mgorman@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Thomas Gleixner <tglx@linutronix.de>,
	Hugh Dickins <hughd@google.com>
Subject: [PATCH 0/2] change_protection(): Count the number of pages affected
Date: Wed, 14 Nov 2012 09:50:27 +0100	[thread overview]
Message-ID: <1352883029-7885-1-git-send-email-mingo@kernel.org> (raw)

What do you guys think about this mprotect() optimization?

Thanks,

	Ingo

--
Ingo Molnar (1):
  mm: Optimize the TLB flush of sys_mprotect() and change_protection()
    users

Peter Zijlstra (1):
  sched, numa, mm: Count WS scanning against present PTEs, not virtual
    memory ranges

 include/linux/hugetlb.h |  8 ++++++--
 include/linux/mm.h      |  6 +++---
 kernel/sched/fair.c     | 37 +++++++++++++++++++++----------------
 mm/hugetlb.c            | 10 ++++++++--
 mm/mprotect.c           | 46 ++++++++++++++++++++++++++++++++++------------
 5 files changed, 72 insertions(+), 35 deletions(-)

-- 
1.7.11.7


             reply	other threads:[~2012-11-14  8:50 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-14  8:50 Ingo Molnar [this message]
2012-11-14  8:50 ` [PATCH 0/2] change_protection(): Count the number of pages affected Ingo Molnar
2012-11-14  8:50 ` [PATCH 1/2] sched, numa, mm: Count WS scanning against present PTEs, not virtual memory ranges Ingo Molnar
2012-11-14  8:50   ` Ingo Molnar
2012-11-14 18:37   ` Rik van Riel
2012-11-14 18:37     ` Rik van Riel
2012-11-14  8:50 ` [PATCH 2/2] mm: Optimize the TLB flush of sys_mprotect() and change_protection() users Ingo Molnar
2012-11-14  8:50   ` Ingo Molnar
2012-11-14 18:39   ` Rik van Riel
2012-11-14 18:39     ` Rik van Riel
2012-11-14 18:01 ` [PATCH 0/2] change_protection(): Count the number of pages affected Linus Torvalds
2012-11-14 18:01   ` Linus Torvalds
2012-11-14 18:43   ` Rik van Riel
2012-11-14 18:43     ` Rik van Riel
2012-11-14 20:52     ` Linus Torvalds
2012-11-14 20:52       ` Linus Torvalds
2012-11-14 22:04       ` Rik van Riel
2012-11-14 22:04         ` Rik van Riel
2012-11-16 18:40   ` Ingo Molnar
2012-11-16 18:40     ` Ingo Molnar

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