On Fri, Aug 14, 2015 at 07:20:20AM +0800, Yuyang Du wrote: > sched: Provide sched class and priority change statistics to task > > The sched class and priority changes make substantial impact for > a task, but we really have not a quantitative understanding of how > frequent they are, which makes it diffcult to work on many cases > especially some corner cases. We privide it at task level. > > Signed-off-by: Yuyang Du <yuyang...@intel.com>
Sure we can do that. I would think its fairly rare on regular kernels, whilst fairly common on -RT kernels where PI is much more active. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
