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>

3 files changed, 7 insertions, 0 deletions

diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 329b3f3051de..4688b890aef8 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 12f3d394dc28..b773361892c9 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 4d030988b368..8fe223a890ed 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