[ofa-general] Re: [KJ PATCH] Replacing memset(<addr>, 0, PAGE_SIZE) with clear_page(<addr>) in drivers/infiniband/hw/ipath/ipath_driver.c [REF:7963312062]

[QLogic Support]

Regards,
 
Steve Newberger
QLogic Corporation
Support at QLogic.com

Please visit our web @
http://support.qlogic.com/  


---- Original Message ----
From: shani.moideen at wipro.com
Sent: 17-Jun-2007 22:33:56
To: support at pathscale.com
Cc: openib-general at openib.org; kernel-janitors at lists.osdl.org
Subject: [KJ PATCH] Replacing memset(<addr>,0,PAGE_SIZE) with	clear_page(<addr>) in drivers/infiniband/hw/ipath/ipath_driver.c



Replacing memset(<addr>,0,PAGE_SIZE) with clear_page(<addr>) 
in drivers/infiniband/hw/ipath/ipath_driver.c

Signed-off-by: Shani Moideen <shani.moideen at wipro.com>
----

diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index e3a2232..417e3ca 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -1509,7 +1509,7 @@ int ipath_create_rcvhdrq(struct ipath_devdata *dd,
 
 	/* clear for security and sanity on each use */
 	memset(pd->port_rcvhdrq, 0, pd->port_rcvhdrq_size);
-	memset(pd->port_rcvhdrtail_kvaddr, 0, PAGE_SIZE);
+	clear_page(pd->port_rcvhdrtail_kvaddr);
 
 	/*
 	 * tell chip each time we init it, even if we are re-using previous

-- 
Shani 


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