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authorVenki Pallipadi <venkatesh.pallipadi@intel.com>2007-05-08 00:27:47 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:15:05 -0700
commit28287033e12463c8ff89f1ea8038783d0360391c (patch)
tree27eabb2890dd1e2e30363dee2f4263cbee906a42 /include
parent6e453a67510a17f01b63835f18569e8c3939a38c (diff)
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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/workqueue.h6
1 files changed, 6 insertions, 0 deletions
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