linux-kernel - [tip:sched/urgent 2/2] kernel/sched/fair.c:3785:23: error: 'struct cfs_rq' has no member named 'nr

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Message-ID: <202502090110.YeF4kwO1-lkp@intel.com>
Date: Sun, 9 Feb 2025 01:10:10 +0800
From: kernel test robot <lkp@...el.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	x86@...nel.org
Subject: [tip:sched/urgent 2/2] kernel/sched/fair.c:3785:23: error: 'struct
 cfs_rq' has no member named 'nr_queued'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/urgent
head:   55294004b122c997591d9de8446f5a4c60402805
commit: 55294004b122c997591d9de8446f5a4c60402805 [2/2] sched/fair: Adhere to place_entity() constraints
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20250209/202502090110.YeF4kwO1-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250209/202502090110.YeF4kwO1-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502090110.YeF4kwO1-lkp@intel.com/

All errors (new ones prefixed by >>):

   kernel/sched/fair.c: In function 'reweight_entity':
>> kernel/sched/fair.c:3785:23: error: 'struct cfs_rq' has no member named 'nr_queued'
    3785 |                 cfs_rq->nr_queued--;
         |                       ^~
   kernel/sched/fair.c:3816:23: error: 'struct cfs_rq' has no member named 'nr_queued'
    3816 |                 cfs_rq->nr_queued++;
         |                       ^~


vim +3785 kernel/sched/fair.c

  3773	
  3774	static void reweight_entity(struct cfs_rq *cfs_rq, struct sched_entity *se,
  3775				    unsigned long weight)
  3776	{
  3777		bool curr = cfs_rq->curr == se;
  3778	
  3779		if (se->on_rq) {
  3780			/* commit outstanding execution time */
  3781			update_curr(cfs_rq);
  3782			update_entity_lag(cfs_rq, se);
  3783			se->deadline -= se->vruntime;
  3784			se->rel_deadline = 1;
> 3785			cfs_rq->nr_queued--;
  3786			if (!curr)
  3787				__dequeue_entity(cfs_rq, se);
  3788			update_load_sub(&cfs_rq->load, se->load.weight);
  3789		}
  3790		dequeue_load_avg(cfs_rq, se);
  3791	
  3792		/*
  3793		 * Because we keep se->vlag = V - v_i, while: lag_i = w_i*(V - v_i),
  3794		 * we need to scale se->vlag when w_i changes.
  3795		 */
  3796		se->vlag = div_s64(se->vlag * se->load.weight, weight);
  3797		if (se->rel_deadline)
  3798			se->deadline = div_s64(se->deadline * se->load.weight, weight);
  3799	
  3800		update_load_set(&se->load, weight);
  3801	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki