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| author |   Peter Zijlstra <peterz@infradead.org> | 2020-09-16 14:59:08 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-11-10 18:38:59 +0100 |
| commit | 9cfc3e18adb0362533e911bf3ce6ec8c821cfccc (patch) | |
| tree | 0651eb0776e2bda5b89959e727cd61bd00a76166 /kernel/sched/deadline.c | |
| parent | sched: Fix hotplug vs CPU bandwidth control (diff) | |
| download | linux-dev-9cfc3e18adb0362533e911bf3ce6ec8c821cfccc.tar.xz linux-dev-9cfc3e18adb0362533e911bf3ce6ec8c821cfccc.zip | |
sched: Massage set_cpus_allowed()
Thread a u32 flags word through the *set_cpus_allowed*() callchain.
This will allow adding behavioural tweaks for future users.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Reviewed-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Link: https://lkml.kernel.org/r/20201023102346.729082820@infradead.org
Diffstat (limited to 'kernel/sched/deadline.c')
| -rw-r--r-- | kernel/sched/deadline.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 77880fea569f..e97c7c2708bc 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -2301,7 +2301,8 @@ static void task_woken_dl(struct rq *rq, struct task_struct *p) } static void set_cpus_allowed_dl(struct task_struct *p, - const struct cpumask *new_mask) + const struct cpumask *new_mask, + u32 flags) { struct root_domain *src_rd; struct rq *rq; @@ -2330,7 +2331,7 @@ static void set_cpus_allowed_dl(struct task_struct *p, raw_spin_unlock(&src_dl_b->lock); } - set_cpus_allowed_common(p, new_mask); + set_cpus_allowed_common(p, new_mask, flags); } /* Assumes rq->lock is held */ |