From ad5ebd2fa2557b04a653bb3c3377a47da8f9b8e9 Mon Sep 17 00:00:00 2001
From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Wed, 11 Nov 2009 13:47:45 +0100
Subject: block: jiffies fixes

Use HZ-independent calculation of milliseconds.
Add jiffies.h where it was missing since functions or macros
from it are used.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
 block/cfq-iosched.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'block/cfq-iosched.c')

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 829d87d..1bcbd8c 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -9,6 +9,7 @@
 #include <linux/module.h>
 #include <linux/blkdev.h>
 #include <linux/elevator.h>
+#include <linux/jiffies.h>
 #include <linux/rbtree.h>
 #include <linux/ioprio.h>
 #include <linux/blktrace_api.h>
-- 
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