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Message-ID: <202512111531.Lvqcv5wy-lkp@intel.com>
Date: Thu, 11 Dec 2025 15:25:19 +0800
From: kernel test robot <lkp@...el.com>
To: Ingo Molnar <mingo@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: kernel/sched/fair.c:12755:9: sparse: sparse: incorrect type in
assignment (different address spaces)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d358e5254674b70f34c847715ca509e46eb81e6f
commit: cac5cefbade90ff0bb0b393d301fa3b5234cf056 sched/smp: Make SMP unconditional
date: 6 months ago
config: i386-randconfig-061-20251211 (https://download.01.org/0day-ci/archive/20251211/202512111531.Lvqcv5wy-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251211/202512111531.Lvqcv5wy-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/202512111531.Lvqcv5wy-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
kernel/sched/fair.c:1196:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *donor @@ got struct task_struct [noderef] __rcu *donor @@
kernel/sched/fair.c:1196:39: sparse: expected struct task_struct *donor
kernel/sched/fair.c:1196:39: sparse: got struct task_struct [noderef] __rcu *donor
kernel/sched/fair.c:1259:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@
kernel/sched/fair.c:1259:34: sparse: expected struct sched_entity const *se
kernel/sched/fair.c:1259:34: sparse: got struct sched_entity [noderef] __rcu *
>> kernel/sched/fair.c:12755:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12755:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12755:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:6731:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *donor @@ got struct task_struct [noderef] __rcu *donor @@
kernel/sched/fair.c:6731:39: sparse: expected struct task_struct *donor
kernel/sched/fair.c:6731:39: sparse: got struct task_struct [noderef] __rcu *donor
kernel/sched/fair.c:6936:58: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct task_struct *p @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:6936:58: sparse: expected struct task_struct *p
kernel/sched/fair.c:6936:58: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:8322:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:8322:20: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:8322:20: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8526:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:8526:9: sparse: expected struct sched_domain *[assigned] tmp
kernel/sched/fair.c:8526:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:8668:39: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *donor @@ got struct task_struct [noderef] __rcu *donor @@
kernel/sched/fair.c:8668:39: sparse: expected struct task_struct *donor
kernel/sched/fair.c:8668:39: sparse: got struct task_struct [noderef] __rcu *donor
kernel/sched/fair.c:8699:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct task_struct *tsk @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8699:37: sparse: expected struct task_struct *tsk
kernel/sched/fair.c:8699:37: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:8917:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@
kernel/sched/fair.c:8917:38: sparse: expected struct task_struct *curr
kernel/sched/fair.c:8917:38: sparse: got struct task_struct [noderef] __rcu *curr
kernel/sched/fair.c:9934:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@
kernel/sched/fair.c:9934:40: sparse: expected struct sched_domain *child
kernel/sched/fair.c:9934:40: sparse: got struct sched_domain [noderef] __rcu *child
kernel/sched/fair.c:10562:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:10562:22: sparse: struct task_struct [noderef] __rcu *
kernel/sched/fair.c:10562:22: sparse: struct task_struct *
kernel/sched/fair.c:12007:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12007:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12007:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:11657:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:11657:44: sparse: expected struct sched_domain *sd_parent
kernel/sched/fair.c:11657:44: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:12116:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@
kernel/sched/fair.c:12116:9: sparse: expected struct sched_domain *[assigned] sd
kernel/sched/fair.c:12116:9: sparse: got struct sched_domain [noderef] __rcu *parent
kernel/sched/fair.c:6653:35: sparse: sparse: marked inline, but without a definition
kernel/sched/fair.c: note: in included file:
kernel/sched/sched.h:2250:26: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2250:26: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2250:26: sparse: struct task_struct *
kernel/sched/sched.h:2460:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2460:9: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2460:9: sparse: struct task_struct *
kernel/sched/sched.h:2239:25: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2239:25: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2239:25: sparse: struct task_struct *
kernel/sched/sched.h:2250:26: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2250:26: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2250:26: sparse: struct task_struct *
kernel/sched/sched.h:2250:26: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2250:26: sparse: struct task_struct [noderef] __rcu *
kernel/sched/sched.h:2250:26: sparse: struct task_struct *
vim +12755 kernel/sched/fair.c
1e3c88bdeb1260 kernel/sched_fair.c Peter Zijlstra 2009-12-17 12686
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12687 /*
7d058285cd77cc kernel/sched/fair.c Ingo Molnar 2024-03-08 12688 * sched_balance_newidle is called by schedule() if this_cpu is about to become
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12689 * idle. Attempts to pull tasks from other CPUs.
7277a34c6be0b2 kernel/sched/fair.c Peter Zijlstra 2019-11-08 12690 *
7277a34c6be0b2 kernel/sched/fair.c Peter Zijlstra 2019-11-08 12691 * Returns:
7277a34c6be0b2 kernel/sched/fair.c Peter Zijlstra 2019-11-08 12692 * < 0 - we released the lock and there are !fair tasks present
7277a34c6be0b2 kernel/sched/fair.c Peter Zijlstra 2019-11-08 12693 * 0 - failed, no new tasks
7277a34c6be0b2 kernel/sched/fair.c Peter Zijlstra 2019-11-08 12694 * > 0 - success, new (fair) tasks present
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12695 */
7d058285cd77cc kernel/sched/fair.c Ingo Molnar 2024-03-08 12696 static int sched_balance_newidle(struct rq *this_rq, struct rq_flags *rf)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12697 {
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12698 unsigned long next_balance = jiffies + HZ;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12699 int this_cpu = this_rq->cpu;
c829d6818b60c5 kernel/sched/fair.c Shrikanth Hegde 2024-03-25 12700 int continue_balancing = 1;
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12701 u64 t0, t1, curr_cost = 0;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12702 struct sched_domain *sd;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12703 int pulled_task = 0;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12704
5ba553eff0c3a7 kernel/sched/fair.c Peter Zijlstra 2019-05-29 12705 update_misfit_status(NULL, this_rq);
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12706
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12707 /*
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12708 * There is a task waiting to run. No need to search for one.
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12709 * Return 0; the task will be enqueued when switching to idle.
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12710 */
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12711 if (this_rq->ttwu_pending)
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12712 return 0;
e5e678e4fea26d kernel/sched/fair.c Rik van Riel 2021-04-22 12713
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12714 /*
c829d6818b60c5 kernel/sched/fair.c Shrikanth Hegde 2024-03-25 12715 * We must set idle_stamp _before_ calling sched_balance_rq()
c829d6818b60c5 kernel/sched/fair.c Shrikanth Hegde 2024-03-25 12716 * for CPU_NEWLY_IDLE, such that we measure the this duration
c829d6818b60c5 kernel/sched/fair.c Shrikanth Hegde 2024-03-25 12717 * as idle time.
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12718 */
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12719 this_rq->idle_stamp = rq_clock(this_rq);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12720
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12721 /*
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12722 * Do not pull tasks towards !active CPUs...
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12723 */
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12724 if (!cpu_active(this_cpu))
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12725 return 0;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12726
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12727 /*
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12728 * This is OK, because current is on_cpu, which avoids it being picked
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12729 * for load-balance and preemption/IRQs are still disabled avoiding
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12730 * further scheduler activity on it and we're being very careful to
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12731 * re-start the picking loop.
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12732 */
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12733 rq_unpin_lock(this_rq, rf);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12734
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12735 rcu_read_lock();
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12736 sd = rcu_dereference_check_sched_domain(this_rq->sd);
9d783c8dd112ad kernel/sched/fair.c Vincent Guittot 2021-10-19 12737
76cc4f91488af0 kernel/sched/fair.c Ingo Molnar 2024-03-28 12738 if (!get_rd_overloaded(this_rq->rd) ||
9d783c8dd112ad kernel/sched/fair.c Vincent Guittot 2021-10-19 12739 (sd && this_rq->avg_idle < sd->max_newidle_lb_cost)) {
9d783c8dd112ad kernel/sched/fair.c Vincent Guittot 2021-10-19 12740
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12741 if (sd)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12742 update_next_balance(sd, &next_balance);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12743 rcu_read_unlock();
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12744
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12745 goto out;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12746 }
9d783c8dd112ad kernel/sched/fair.c Vincent Guittot 2021-10-19 12747 rcu_read_unlock();
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12748
5cb9eaa3d274f7 kernel/sched/fair.c Peter Zijlstra 2020-11-17 12749 raw_spin_rq_unlock(this_rq);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12750
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12751 t0 = sched_clock_cpu(this_cpu);
391b7a5335c45b kernel/sched/fair.c Ingo Molnar 2024-03-08 12752 sched_balance_update_blocked_averages(this_cpu);
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12753
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12754 rcu_read_lock();
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 @12755 for_each_domain(this_cpu, sd) {
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12756 u64 domain_cost;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12757
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12758 update_next_balance(sd, &next_balance);
8ea9183db4ad8a kernel/sched/fair.c Vincent Guittot 2021-10-19 12759
8ea9183db4ad8a kernel/sched/fair.c Vincent Guittot 2021-10-19 12760 if (this_rq->avg_idle < curr_cost + sd->max_newidle_lb_cost)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12761 break;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12762
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12763 if (sd->flags & SD_BALANCE_NEWIDLE) {
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12764
4c3e509ea9f249 kernel/sched/fair.c Ingo Molnar 2024-03-08 12765 pulled_task = sched_balance_rq(this_cpu, this_rq,
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12766 sd, CPU_NEWLY_IDLE,
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12767 &continue_balancing);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12768
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12769 t1 = sched_clock_cpu(this_cpu);
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12770 domain_cost = t1 - t0;
e60b56e46b384c kernel/sched/fair.c Vincent Guittot 2021-10-19 12771 update_newidle_cost(sd, domain_cost);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12772
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12773 curr_cost += domain_cost;
9e9af819db5dbe kernel/sched/fair.c Vincent Guittot 2021-10-19 12774 t0 = t1;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12775 }
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12776
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12777 /*
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12778 * Stop searching for tasks to pull if there are
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12779 * now runnable tasks on this rq.
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12780 */
c829d6818b60c5 kernel/sched/fair.c Shrikanth Hegde 2024-03-25 12781 if (pulled_task || !continue_balancing)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12782 break;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12783 }
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12784 rcu_read_unlock();
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12785
5cb9eaa3d274f7 kernel/sched/fair.c Peter Zijlstra 2020-11-17 12786 raw_spin_rq_lock(this_rq);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12787
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12788 if (curr_cost > this_rq->max_idle_balance_cost)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12789 this_rq->max_idle_balance_cost = curr_cost;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12790
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12791 /*
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12792 * While browsing the domains, we released the rq lock, a task could
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12793 * have been enqueued in the meantime. Since we're not going idle,
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12794 * pretend we pulled a task.
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12795 */
7b8a702d943827 kernel/sched/fair.c Vincent Guittot 2024-12-02 12796 if (this_rq->cfs.h_nr_queued && !pulled_task)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12797 pulled_task = 1;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12798
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12799 /* Is there a task of a high priority class? */
7b8a702d943827 kernel/sched/fair.c Vincent Guittot 2024-12-02 12800 if (this_rq->nr_running != this_rq->cfs.h_nr_queued)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12801 pulled_task = -1;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12802
6553fc18179113 kernel/sched/fair.c Vincent Guittot 2021-02-24 12803 out:
6553fc18179113 kernel/sched/fair.c Vincent Guittot 2021-02-24 12804 /* Move the next balance forward */
6553fc18179113 kernel/sched/fair.c Vincent Guittot 2021-02-24 12805 if (time_after(this_rq->next_balance, next_balance))
6553fc18179113 kernel/sched/fair.c Vincent Guittot 2021-02-24 12806 this_rq->next_balance = next_balance;
6553fc18179113 kernel/sched/fair.c Vincent Guittot 2021-02-24 12807
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12808 if (pulled_task)
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12809 this_rq->idle_stamp = 0;
0826530de3cbdc kernel/sched/fair.c Vincent Guittot 2021-02-24 12810 else
0826530de3cbdc kernel/sched/fair.c Vincent Guittot 2021-02-24 12811 nohz_newidle_balance(this_rq);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12812
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12813 rq_repin_lock(this_rq, rf);
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12814
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12815 return pulled_task;
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12816 }
47ea54121e46a6 kernel/sched/fair.c Peter Zijlstra 2018-02-20 12817
:::::: The code at line 12755 was first introduced by commit
:::::: 47ea54121e46a685aa2320df8b0f71aaeedff23f sched/fair: Move idle_balance()
:::::: TO: Peter Zijlstra <peterz@...radead.org>
:::::: CC: Ingo Molnar <mingo@...nel.org>
--
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