[zen-kernel-zen-kernel:5.14/cacule 1/2] kernel/sched/fair.c:708:38: error: 'struct rq' has no member named 'cfs_tasks'

[zen-kernel-zen-kernel:5.14/cacule 1/2] kernel/sched/fair.c:708:38: error: 'struct rq' has no member named 'cfs_tasks'

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 2628 bytes --]

tree:   https://github.com/zen-kernel/zen-kernel 5.14/cacule
head:   4430be30ae5bf7d608eb292aa8680a2dc82ca847
commit: 9e3f9e4d524cfe1d20d03a731930e4d6ebacbfd8 [1/2] CacULE 5.14
config: nios2-allyesconfig (attached as .config)
compiler: nios2-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/zen-kernel/zen-kernel/commit/9e3f9e4d524cfe1d20d03a731930e4d6ebacbfd8
        git remote add zen-kernel-zen-kernel https://github.com/zen-kernel/zen-kernel
        git fetch --no-tags zen-kernel-zen-kernel 5.14/cacule
        git checkout 9e3f9e4d524cfe1d20d03a731930e4d6ebacbfd8
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nios2 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   kernel/sched/fair.c: In function 'update_IS':
>> kernel/sched/fair.c:708:38: error: 'struct rq' has no member named 'cfs_tasks'
     708 |         struct list_head *tasks = &rq->cfs_tasks;
         |                                      ^~
   kernel/sched/fair.c: At top level:
   kernel/sched/fair.c:842:5: warning: no previous prototype for 'sched_update_scaling' [-Wmissing-prototypes]
     842 | int sched_update_scaling(void)
         |     ^~~~~~~~~~~~~~~~~~~~


vim +708 kernel/sched/fair.c

   704	
   705	#ifdef CONFIG_CACULE_RDB
   706	static void update_IS(struct rq *rq)
   707	{
 > 708		struct list_head *tasks = &rq->cfs_tasks;
   709		struct task_struct *p, *to_migrate = NULL;
   710		unsigned int max_IS = ~0, temp_IS;
   711	
   712		list_for_each_entry(p, tasks, se.group_node) {
   713			if (task_running(rq, p))
   714				continue;
   715	
   716			temp_IS = calc_interactivity(sched_clock(), &p->se.cacule_node);
   717			if (temp_IS < max_IS) {
   718				to_migrate = p;
   719				max_IS = temp_IS;
   720			}
   721		}
   722	
   723		if (to_migrate) {
   724			WRITE_ONCE(rq->max_IS_score, max_IS);
   725			WRITE_ONCE(rq->to_migrate_task, to_migrate);
   726		} else if (rq->max_IS_score != ~0) {
   727			WRITE_ONCE(rq->max_IS_score, ~0);
   728			WRITE_ONCE(rq->to_migrate_task, NULL);
   729		}
   730	}
   731	#endif
   732	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 60040 bytes --]