linux-kernel - Re: [PATCH v3 3/5] perf: Allow adding fixed random jitter to the alternate sampling period

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Message-ID: <20250311113530.GA9968@noisy.programming.kicks-ass.net>
Date: Tue, 11 Mar 2025 12:35:30 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: mark.barnett@....com
Cc: mingo@...hat.com, acme@...nel.org, namhyung@...nel.org,
	irogers@...gle.com, ben.gainey@....com, deepak.surti@....com,
	ak@...ux.intel.com, will@...nel.org, james.clark@....com,
	mark.rutland@....com, alexander.shishkin@...ux.intel.com,
	jolsa@...nel.org, adrian.hunter@...el.com,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 3/5] perf: Allow adding fixed random jitter to the
 alternate sampling period

On Tue, Mar 11, 2025 at 12:31:29PM +0100, Peter Zijlstra wrote:
> diff --git a/kernel/events/core.c b/kernel/events/core.c
> index b87a5ac42ce2..e5a93edf3b5f 100644
> --- a/kernel/events/core.c
> +++ b/kernel/events/core.c
> @@ -8,6 +8,7 @@
>   *  Copyright  ©  2009 Paul Mackerras, IBM Corp. <paulus@....ibm.com>
>   */
>  
> +#include "linux/random.h"
>  #include <linux/fs.h>
>  #include <linux/mm.h>
>  #include <linux/cpu.h>

Argh, this is neovim trying to be 'helpful'. If anybody reading this
knows how to make it stop adding headers, please let me know, its
driving me nuts.