diff options
| 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/deadline.c | |
| parent | 17770579059258c5f1eef759e941af5f1a54f482 (diff) | |
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/deadline.c')
| -rw-r--r-- | kernel/sched/deadline.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index cc1feb79d786..2a5836f440e0 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -1683,13 +1683,13 @@ static void yield_task_dl(struct rq *rq) static int find_later_rq(struct task_struct *task); static int -select_task_rq_dl(struct task_struct *p, int cpu, int sd_flag, int flags) +select_task_rq_dl(struct task_struct *p, int cpu, int flags) { struct task_struct *curr; bool select_rq; struct rq *rq; - if (sd_flag != SD_BALANCE_WAKE) + if (!(flags & WF_TTWU)) goto out; rq = cpu_rq(cpu); |