diff options
Diffstat (limited to 'kernel/sched/fair.c')
| -rw-r--r-- | kernel/sched/fair.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index a4d2b7abc3cd..2237ffefdbce 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -2644,28 +2644,6 @@ find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu) return idlest; } -/** - * highest_flag_domain - Return highest sched_domain containing flag. - * @cpu: The cpu whose highest level of sched domain is to - * be returned. - * @flag: The flag to check for the highest sched_domain - * for the given cpu. - * - * Returns the highest sched_domain of a cpu which contains the given flag. - */ -static inline struct sched_domain *highest_flag_domain(int cpu, int flag) -{ - struct sched_domain *sd, *hsd = NULL; - - for_each_domain(cpu, sd) { - if (!(sd->flags & flag)) - break; - hsd = sd; - } - - return hsd; -} - /* * Try and locate an idle CPU in the sched_domain. */ @@ -2696,7 +2674,7 @@ static int select_idle_sibling(struct task_struct *p, int target) */ rcu_read_lock(); - sd = highest_flag_domain(target, SD_SHARE_PKG_RESOURCES); + sd = rcu_dereference(per_cpu(sd_llc, target)); for_each_lower_domain(sd) { sg = sd->groups; do { |
