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Message-ID: <87cz6u2xz8.fsf@meer.lwn.net>
Date: Tue, 31 Jan 2023 14:30:35 -0700
From: Jonathan Corbet <corbet@....net>
To: Ross Zwisler <zwisler@...omium.org>,
Linux Trace Devel <linux-trace-devel@...r.kernel.org>,
linux-kernel@...r.kernel.org
Cc: Ross Zwisler <zwisler@...gle.com>,
Steven Rostedt <rostedt@...dmis.org>,
Masami Hiramatsu <mhiramat@...nel.org>,
Tom Zanussi <zanussi@...nel.org>
Subject: Re: [PATCH] docs: ftrace: always use canonical ftrace path
Ross Zwisler <zwisler@...omium.org> writes:
> The canonical location for the tracefs filesystem is at /sys/kernel/tracing.
>
> But, from Documentation/trace/ftrace.rst:
>
> Before 4.1, all ftrace tracing control files were within the debugfs
> file system, which is typically located at /sys/kernel/debug/tracing.
> For backward compatibility, when mounting the debugfs file system,
> the tracefs file system will be automatically mounted at:
>
> /sys/kernel/debug/tracing
>
> Many parts of Documentation still reference this older debugfs path, so
> let's update them to avoid confusion.
>
> Signed-off-by: Ross Zwisler <zwisler@...gle.com>
This is now applied, thanks.
jon
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