From 33c64734be3461222a8aa27d3dadc477ebca62de Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Mon, 14 Feb 2022 16:52:13 +0000 Subject: sched/preempt: Decouple HAVE_PREEMPT_DYNAMIC from GENERIC_ENTRY Now that the enabled/disabled states for the preemption functions are declared alongside their definitions, the core PREEMPT_DYNAMIC logic is no longer tied to GENERIC_ENTRY, and can safely be selected so long as an architecture provides enabled/disabled states for irqentry_exit_cond_resched(). Make it possible to select HAVE_PREEMPT_DYNAMIC without GENERIC_ENTRY. For existing users of HAVE_PREEMPT_DYNAMIC there should be no functional change as a result of this patch. Signed-off-by: Mark Rutland Signed-off-by: Peter Zijlstra (Intel) Acked-by: Ard Biesheuvel Acked-by: Frederic Weisbecker Link: https://lore.kernel.org/r/20220214165216.2231574-5-mark.rutland@arm.com --- kernel/sched/core.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel/sched/core.c') diff --git a/kernel/sched/core.c b/kernel/sched/core.c index bf3a97f48c1d..300c0454a2b8 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -8149,7 +8149,9 @@ EXPORT_SYMBOL(__cond_resched_rwlock_write); #ifdef CONFIG_PREEMPT_DYNAMIC +#ifdef CONFIG_GENERIC_ENTRY #include +#endif /* * SC:cond_resched -- cgit v1.2.3