linux-kernel - Re: [PATCH] x86/ftrace: use ftrace

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Message-ID: <20200114081636.GH2827@hirez.programming.kicks-ass.net>
Date:   Tue, 14 Jan 2020 09:16:36 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Cheng Jian <cj.chengjian@...wei.com>
Cc:     xiexiuqi@...wei.com, huawei.libin@...wei.com, rostedt@...dmis.org,
        tglx@...utronix.de, x86@...nel.org, linux-kernel@...r.kernel.org,
        bobo.shaobowang@...wei.com
Subject: Re: [PATCH] x86/ftrace: use ftrace_write to simplify code

On Tue, Jan 14, 2020 at 01:52:17AM +0000, Cheng Jian wrote:
> ftrace_write() can be used in ftrace_modify_code_direct(),
> that make the code more brief.
> 
> Signed-off-by: Cheng Jian <cj.chengjian@...wei.com>

None of the code you're patching still exists. Please see tip/master.