[KJ PATCH] Replacing memset(, 0, PAGESIZE) with clear_page () in drivers/kvm/vmx.c

Shani Moideen
2007-06-11T04:01:33Z

Hi,
Replacing memset(<addr>,0,PAGE_SIZE) with clear_page() in
drivers/kvm.vmx.c

Signed-off-by: Shani Moideen <shani.moideen-uxC5H9eHYlcAvxtiuMwx3w@public.gmane.org>
----

thanks.

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 184238e..4abb306 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1017,16 +1017,16 @@ static int init_rmode_tss(struct kvm* kvm)
}

page = kmap_atomic(p1, KM_USER0);
- memset(page, 0, PAGE_SIZE);
+ clear_page(page);
*(u16*)(page + 0x66) = TSS_BASE_SIZE + TSS_REDIRECTION_SIZE;
kunmap_atomic(page, KM_USER0);

page = kmap_atomic(p2, KM_USER0);
- memset(page, 0, PAGE_SIZE);
+ clear_page(page);
kunmap_atomic(page, KM_USER0);

page = kmap_atomic(p3, KM_USER0);
- memset(page, 0, PAGE_SIZE);
+ clear_page(page);
*(page + RMODE_TSS_SIZE - 2 * PAGE_SIZE - 1) = ~0;
kunmap_atomic(page, KM_USER0);

--
Shani

-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.