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Date: Wed, 10 Nov 2021 17:56:36 +0100 From: Frederic Weisbecker <frederic@...nel.org> To: Valentin Schneider <valentin.schneider@....com> Cc: Mike Galbraith <efault@....de>, Marco Elver <elver@...gle.com>, linux-kernel@...r.kernel.org, Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...nel.org> Subject: Re: [PATCH] sched: Split preemption model selection between DYNAMIC & !DYNAMIC On Wed, Nov 10, 2021 at 02:45:45PM +0000, Valentin Schneider wrote: > diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c > index 7896d30d90f7..3b3226ffbafa 100644 > --- a/kernel/trace/trace.c > +++ b/kernel/trace/trace.c > @@ -4271,11 +4271,11 @@ print_trace_header(struct seq_file *m, struct trace_iterator *iter) > entries, > total, > buf->cpu, > -#if defined(CONFIG_PREEMPT_NONE) > +#if defined(CONFIG_PREEMPT_NONE_BUILD) > "server", > -#elif defined(CONFIG_PREEMPT_VOLUNTARY) > +#elif defined(CONFIG_PREEMPT_VOLUNTARY_BUILD) > "desktop", > -#elif defined(CONFIG_PREEMPT) > +#elif defined(CONFIG_PREEMPT_BUILD) > "preempt", > #elif defined(CONFIG_PREEMPT_RT) > "preempt_rt", I also found those: arch/powerpc/kernel/interrupt.c: if (IS_ENABLED(CONFIG_PREEMPT)) { arch/powerpc/kernel/traps.c: IS_ENABLED(CONFIG_PREEMPT) ? " PREEMPT" : "",
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