On Thu, Aug 23, 2012 at 05:26:43PM -0700, Tejun Heo wrote: > Workqueue is guaranteed to be available on the target CPU by the time > acpi_processor_ffh_cstate_probe() is invoked for it. There's no > reason to use costly work_on_cpu() which involves creating and tearing > down a full kthread on each invocation to execute the probing function > on the target CPU. Use a work item instead. > > Tested and works as expected. > > Signed-off-by: Tejun Heo <[email protected]>
Please forget about this patch (doesn't seem like it has been applied yet). Planning on reimplementing work_on_cpu() using system_wq instead. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
