linux-kernel - Re: [PATCH] mmu notifiers #v8

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Date:	Mon, 3 Mar 2008 04:39:04 +0100
From:	Nick Piggin <npiggin@...e.de>
To:	Andrea Arcangeli <andrea@...ranet.com>
Cc:	Jack Steiner <steiner@....com>, akpm@...ux-foundation.org,
	Robin Holt <holt@....com>, Avi Kivity <avi@...ranet.com>,
	Izik Eidus <izike@...ranet.com>,
	kvm-devel@...ts.sourceforge.net,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	general@...ts.openfabrics.org,
	Steve Wise <swise@...ngridcomputing.com>,
	Roland Dreier <rdreier@...co.com>,
	Kanoj Sarcar <kanojsarcar@...oo.com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	daniel.blueman@...drics.com, Christoph Lameter <clameter@....com>
Subject: Re: [PATCH] mmu notifiers #v8

On Sun, Mar 02, 2008 at 04:54:57PM +0100, Andrea Arcangeli wrote:
> Difference between #v7 and #v8:

Here is just a couple of checkpatch fixes on top of the last patches.

Index: linux-2.6/include/linux/mmu_notifier.h
===================================================================
--- linux-2.6.orig/include/linux/mmu_notifier.h
+++ linux-2.6/include/linux/mmu_notifier.h
@@ -46,7 +46,7 @@ struct mmu_notifier_ops {
 	 */
 	void (*invalidate_range_begin)(struct mmu_notifier *mn,
 				       struct mm_struct *mm,
-				       unsigned long start, unsigned long end);       
+				       unsigned long start, unsigned long end);
 	void (*invalidate_range_end)(struct mmu_notifier *mn,
 				     struct mm_struct *mm,
 				     unsigned long start, unsigned long end);
@@ -137,7 +137,7 @@ static inline void mmu_notifier_mm_init(
 #define ptep_clear_flush_notify(__vma, __address, __ptep)		\
 ({									\
 	pte_t __pte;							\
-	struct vm_area_struct * ___vma = __vma;				\
+	struct vm_area_struct *___vma = __vma;				\
 	unsigned long ___address = __address;				\
 	__pte = ptep_clear_flush(___vma, ___address, __ptep);		\
 	mmu_notifier_invalidate_page(___vma->vm_mm, ___address);	\
@@ -147,7 +147,7 @@ static inline void mmu_notifier_mm_init(
 #define ptep_clear_flush_young_notify(__vma, __address, __ptep)		\
 ({									\
 	int __young;							\
-	struct vm_area_struct * ___vma = __vma;				\
+	struct vm_area_struct *___vma = __vma;				\
 	unsigned long ___address = __address;				\
 	__young = ptep_clear_flush_young(___vma, ___address, __ptep);	\
 	__young |= mmu_notifier_clear_flush_young(___vma->vm_mm,	\
--
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