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| author | Valentin Schneider <valentin.schneider@arm.com> | 2020-11-02 18:45:13 +0000 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-11-10 18:39:06 +0100 |
| commit | 3aef1551e942860a3881087171ef0cd45f6ebda7 (patch) | |
| tree | 9383e5177bdfed1c365b2469bff37d895878bf4b /kernel/sched/sched.h | |
| parent | 17770579059258c5f1eef759e941af5f1a54f482 (diff) | |
| download | linux-3aef1551e942860a3881087171ef0cd45f6ebda7.tar.bz2 | |
sched: Remove select_task_rq()'s sd_flag parameter
Only select_task_rq_fair() uses that parameter to do an actual domain
search, other classes only care about what kind of wakeup is happening
(fork, exec, or "regular") and thus just translate the flag into a wakeup
type.
WF_TTWU and WF_EXEC have just been added, use these along with WF_FORK to
encode the wakeup types we care about. For select_task_rq_fair(), we can
simply use the shiny new WF_flag : SD_flag mapping.
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201102184514.2733-3-valentin.schneider@arm.com
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 47258735a93f..590e6f27068c 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1833,7 +1833,7 @@ struct sched_class { #ifdef CONFIG_SMP int (*balance)(struct rq *rq, struct task_struct *prev, struct rq_flags *rf); - int (*select_task_rq)(struct task_struct *p, int task_cpu, int sd_flag, int flags); + int (*select_task_rq)(struct task_struct *p, int task_cpu, int flags); void (*migrate_task_rq)(struct task_struct *p, int new_cpu); void (*task_woken)(struct rq *this_rq, struct task_struct *task); |