Re: [PATCH 1/5] sched/deadline: Modify cpudl::free_cpus to reflect rd->online

2015-01-23 Thread Xunlei Pang
Hi Peter, Juri, Could you please give some comments on these 5 patches? Thanks for your time. Regards, Xunlei On 19 January 2015 at 12:49, Xunlei Pang wrote: > Currently, cpudl::free_cpus contains all cpus during init, see > cpudl_init(). When calling cpudl_find(), we have to add rd->span > to

[PATCH 1/5] sched/deadline: Modify cpudl::free_cpus to reflect rd->online

2015-01-18 Thread Xunlei Pang
Currently, cpudl::free_cpus contains all cpus during init, see cpudl_init(). When calling cpudl_find(), we have to add rd->span to avoid selecting the cpu outside current root domain, because cpus_allowed is undependable when performing clustered scheduling using the cpuset, see find_later_rq(). T