From 5f8c9908f200b775a3d6c345bc6f3e928e2426a9 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Tue, 8 May 2007 11:55:21 +0900
Subject: sh: generic quicklist support.

This moves SH over to the generic quicklists. As per x86_64,
we have special mappings for the PGDs, so these go on their
own list..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/kernel/process.c | 2 ++
 arch/sh/mm/Kconfig       | 3 +++
 arch/sh/mm/init.c        | 2 ++
 3 files changed, 7 insertions(+)

(limited to 'arch/sh')

diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 329b3f3..4688b89 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -18,6 +18,7 @@
 #include <asm/kdebug.h>
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
+#include <asm/pgalloc.h>
 #include <asm/ubc.h>
 
 static int hlt_counter;
@@ -64,6 +65,7 @@ void cpu_idle(void)
 		preempt_enable_no_resched();
 		schedule();
 		preempt_disable();
+		check_pgt_cache();
 	}
 }
 
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 12f3d39..b773361 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -218,6 +218,9 @@ endmenu
 
 menu "Memory management options"
 
+config QUICKLIST
+	def_bool y
+
 config MMU
         bool "Support for memory management hardware"
 	depends on !CPU_SH2
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 4d03098..8fe223a 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -67,6 +67,8 @@ void show_mem(void)
 	printk("%d slab pages\n", slab);
 	printk("%d pages shared\n", shared);
 	printk("%d pages swap cached\n", cached);
+	printk(KERN_INFO "Total of %ld pages in page table cache\n",
+	       quicklist_total_size());
 }
 
 #ifdef CONFIG_MMU
-- 
cgit v1.1