diff options
| author | Ingo Molnar <mingo@kernel.org> | 2025-05-28 10:09:16 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-06-13 08:47:21 +0200 |
| commit | caf5bde9c542f0cbdf2c91db7ea9743e33941d91 (patch) | |
| tree | c0475ad28377ef5a08c0c930b4ba7cd5d48a56f2 | |
| parent | 482c4dae75cbe3a3bc7109d6c2346e400facbea8 (diff) | |
sched/smp: Use the SMP version of the stop-CPU scheduling class
Simplify the scheduler by making CONFIG_SMP=y code in the stop-CPU
scheduling class unconditional.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Shrikanth Hegde <sshegde@linux.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Valentin Schneider <vschneid@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20250528080924.2273858-36-mingo@kernel.org
| -rw-r--r-- | kernel/sched/stop_task.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c index 1c1bbc6e33b6..2d4e279f05ee 100644 --- a/kernel/sched/stop_task.c +++ b/kernel/sched/stop_task.c @@ -9,7 +9,6 @@ */ #include "sched.h" -#ifdef CONFIG_SMP static int select_task_rq_stop(struct task_struct *p, int cpu, int flags) { @@ -21,7 +20,6 @@ balance_stop(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) { return sched_stop_runnable(rq); } -#endif /* CONFIG_SMP */ static void wakeup_preempt_stop(struct rq *rq, struct task_struct *p, int flags) @@ -107,11 +105,9 @@ DEFINE_SCHED_CLASS(stop) = { .put_prev_task = put_prev_task_stop, .set_next_task = set_next_task_stop, -#ifdef CONFIG_SMP .balance = balance_stop, .select_task_rq = select_task_rq_stop, .set_cpus_allowed = set_cpus_allowed_common, -#endif .task_tick = task_tick_stop, |