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authorChristoph Lameter <clameter@sgi.com>2007-05-09 02:32:48 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:30:46 -0700
commit8defab33774a5c33920196a2ee9c0a946d22ba67 (patch)
tree6924e361156f6420c8c42aa614998e565096c6aa /arch/frv/kernel/process.c
parent34013886ef47ea72e412beb04558431b57a68d51 (diff)
FRV: Replace pgd management via slabs through quicklists
This is done in order to be able to run SLUB which expects no modifications to its page structs. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/frv/kernel/process.c')
-rw-r--r--arch/frv/kernel/process.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 515a5cea546..9583a338e9d 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -25,12 +25,14 @@
#include <linux/elf.h>
#include <linux/reboot.h>
#include <linux/interrupt.h>
+#include <linux/pagemap.h>
#include <asm/asm-offsets.h>
#include <asm/uaccess.h>
#include <asm/system.h>
#include <asm/setup.h>
#include <asm/pgtable.h>
+#include <asm/tlb.h>
#include <asm/gdb-stub.h>
#include <asm/mb-regs.h>
@@ -88,6 +90,8 @@ void cpu_idle(void)
while (!need_resched()) {
irq_stat[cpu].idle_timestamp = jiffies;
+ check_pgt_cache();
+
if (!frv_dma_inprogress && idle)
idle();
}