From 28287033e12463c8ff89f1ea8038783d0360391c Mon Sep 17 00:00:00 2001
From: Venki Pallipadi <venkatesh.pallipadi@intel.com>
Date: Tue, 8 May 2007 00:27:47 -0700
Subject: Add a new deferrable delayed work init

Add a new deferrable delayed work init.  This can be used to schedule work
that are 'unimportant' when CPU is idle and can be called later, when CPU
eventually comes out of idle.

Use this init in cpufreq ondemand governor.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/workqueue.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include/linux/workqueue.h')

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b8abfc74d03..f16ba1e0687 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -121,6 +121,12 @@ struct execute_work {
 		init_timer(&(_work)->timer);			\
 	} while (0)
 
+#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)			\
+	do {							\
+		INIT_WORK(&(_work)->work, (_func));		\
+		init_timer_deferrable(&(_work)->timer);		\
+	} while (0)
+
 /**
  * work_pending - Find out whether a work item is currently pending
  * @work: The work item in question
-- 
cgit v1.2.3