On Thu, 3 Jul 2008, Zhang Rui wrote: > This interface allows adding a job on a specific cpu. > > Although a work struct on a cpu will be scheduled to other cpu if the cpu dies, > there is a recursion if a work task tries to offline the cpu it's running on. > we need to schedule the task to a specific cpu in this case. > http://bugzilla.kernel.org/show_bug.cgi?id=10897 > > Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> > Tested-by: Rus <harbour@xxxxxxxxxxx> > --- > include/linux/workqueue.h | 1 + > kernel/workqueue.c | 38 ++++++++++++++++++++++++++++++++++++++ > 2 files changed, 39 insertions(+) > > Index: linux-2.6/include/linux/workqueue.h > =================================================================== > --- linux-2.6.orig/include/linux/workqueue.h 2008-07-03 11:13:23.000000000 +0800 > +++ linux-2.6/include/linux/workqueue.h 2008-07-03 11:13:25.000000000 +0800 > @@ -188,6 +188,7 @@ > extern void flush_scheduled_work(void); > > extern int schedule_work(struct work_struct *work); > +extern int schedule_work_on(int cpu, struct work_struct *work); > extern int schedule_delayed_work(struct delayed_work *work, unsigned long delay); > extern int schedule_delayed_work_on(int cpu, struct delayed_work *work, > unsigned long delay); Is there some reason you don't export queue_work_on? After all, queue_delayed_work_on is exported. Alan Stern _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
