linux-kernel - [PATCH] mm: move the scan_unevictable

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Date:	Thu, 09 Apr 2009 11:42:13 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Rik van Riel <riel@...hat.com>,
	"lee.schermerhorn" <lee.schermerhorn@...com>
Cc:	linux-mm <linux-mm@...ck.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH] mm: move the scan_unevictable_pages sysctl to the vm table

Subject: mm: move the scan_unevictable_pages sysctl to the vm table
From: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Date: Thu Apr 09 11:38:45 CEST 2009

vm knobs should go in the vm table. Probably too late for randomize_va_space
though.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
---
 kernel/sysctl.c |   20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

Index: linux-2.6/kernel/sysctl.c
===================================================================
--- linux-2.6.orig/kernel/sysctl.c
+++ linux-2.6/kernel/sysctl.c
@@ -914,16 +914,6 @@ static struct ctl_table kern_table[] = {
 		.proc_handler	= &proc_dointvec,
 	},
 #endif
-#ifdef CONFIG_UNEVICTABLE_LRU
-	{
-		.ctl_name	= CTL_UNNUMBERED,
-		.procname	= "scan_unevictable_pages",
-		.data		= &scan_unevictable_pages,
-		.maxlen		= sizeof(scan_unevictable_pages),
-		.mode		= 0644,
-		.proc_handler	= &scan_unevictable_handler,
-	},
-#endif
 #ifdef CONFIG_SLOW_WORK
 	{
 		.ctl_name	= CTL_UNNUMBERED,
@@ -1324,6 +1314,16 @@ static struct ctl_table vm_table[] = {
 		.extra2		= &one,
 	},
 #endif
+#ifdef CONFIG_UNEVICTABLE_LRU
+	{
+		.ctl_name	= CTL_UNNUMBERED,
+		.procname	= "scan_unevictable_pages",
+		.data		= &scan_unevictable_pages,
+		.maxlen		= sizeof(scan_unevictable_pages),
+		.mode		= 0644,
+		.proc_handler	= &scan_unevictable_handler,
+	},
+#endif
 /*
  * NOTE: do not add new entries to this table unless you have read
  * Documentation/sysctl/ctl_unnumbered.txt

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