linux-kernel - Re: [PATCH 4/6] perf: Optimize get_recursion

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Message-ID: <87v9erl5tx.fsf@nanos.tec.linutronix.de>
Date:   Fri, 30 Oct 2020 23:14:18 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Steven Rostedt <rostedt@...dmis.org>,
        Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     Peter Zijlstra <peterz@...radead.org>, mingo@...nel.org,
        linux-kernel@...r.kernel.org, kan.liang@...ux.intel.com,
        acme@...nel.org, mark.rutland@....com,
        alexander.shishkin@...ux.intel.com, jolsa@...hat.com,
        namhyung@...nel.org, ak@...ux.intel.com, eranian@...gle.com
Subject: Re: [PATCH 4/6] perf: Optimize get_recursion_context()

On Fri, Oct 30 2020 at 16:22, Steven Rostedt wrote:
> As this is something that ftrace recursion also does, perhaps we should
> move this into interrupt.h so that anyone that needs a counter can get

Not in interrupt.h please. We should create kernel/include/ for stuff
which really should only be available in the core kernel code.

Thanks,

        tglx