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| author | Ingo Molnar <mingo@kernel.org> | 2025-05-28 10:09:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-06-13 08:47:20 +0200 |
| commit | 1f25730e5a780b33f78e3ea23e64d3f75e0b2042 (patch) | |
| tree | 8becfff8d8813fe43aa37ce44624fedd8f25376f /kernel/sched/core.c | |
| parent | 588467616c88b12657f6ebe7306d830c272fe054 (diff) | |
| download | linux-next-1f25730e5a780b33f78e3ea23e64d3f75e0b2042.tar.gz linux-next-1f25730e5a780b33f78e3ea23e64d3f75e0b2042.zip | |
sched/smp: Use the SMP version of sched_exec()
Simplify the scheduler making CONFIG_SMP=y sched_exec()
code 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/20250528080924.2273858-27-mingo@kernel.org
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index c108b5c2e115..fa89006e05e9 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5419,8 +5419,6 @@ unsigned int nr_iowait(void) return sum; } -#ifdef CONFIG_SMP - /* * sched_exec - execve() is a valuable balancing opportunity, because at * this point the task has the smallest effective memory and cache footprint. @@ -5444,8 +5442,6 @@ void sched_exec(void) stop_one_cpu(task_cpu(p), migration_cpu_stop, &arg); } -#endif /* CONFIG_SMP */ - DEFINE_PER_CPU(struct kernel_stat, kstat); DEFINE_PER_CPU(struct kernel_cpustat, kernel_cpustat); |