diff options
| author | Christoph Lameter <clameter@sgi.com> | 2007-05-09 02:32:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:46 -0700 |
| commit | 8defab33774a5c33920196a2ee9c0a946d22ba67 (patch) | |
| tree | 6924e361156f6420c8c42aa614998e565096c6aa /arch/frv/kernel/process.c | |
| parent | 34013886ef47ea72e412beb04558431b57a68d51 (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.c | 4 |
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(); } |