Hi Muchun, Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/sched/core] [also build test ERROR on v4.19 next-20181030] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Muchun-Song/sched-rt-Remove-unnecessary-CONFIG_RT_GROUP_SCHED-in-rt_se_prio/20181030-225925 config: i386-randconfig-x002-201843 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): kernel/sched/rt.c: In function 'rt_se_prio': >> kernel/sched/rt.c:900:15: error: 'struct rt_rq' has no member named >> 'highest_prio' return rt_rq->highest_prio.curr; ^~ vim +900 kernel/sched/rt.c ac086bc2 kernel/sched_rt.c Peter Zijlstra 2008-04-19 894 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 895 static inline int rt_se_prio(struct sched_rt_entity *rt_se) 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 896 { 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 897 struct rt_rq *rt_rq = group_rt_rq(rt_se); 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 898 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 899 if (rt_rq) e864c499 kernel/sched_rt.c Gregory Haskins 2008-12-29 @900 return rt_rq->highest_prio.curr; 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 901 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 902 return rt_task_of(rt_se)->prio; 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 903 } 6f505b16 kernel/sched_rt.c Peter Zijlstra 2008-01-25 904 :::::: The code at line 900 was first introduced by commit :::::: e864c499d9e57805ae1f9e7ea404dd223759cd53 sched: track the next-highest priority on each runqueue :::::: TO: Gregory Haskins <ghask...@novell.com> :::::: CC: Gregory Haskins <ghask...@novell.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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