From: Mike Frysinger <vapier@gentoo.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-arch@vger.kernel.org,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Jiri Kosina <jkosina@suse.cz>,
Josh Poimboeuf <notifications@github.com>
Subject: Re: [RFA][PATCH 24/27] Blackfin: ftrace: Remove check of obsolete variable function_trace_stop
Date: Thu, 26 Jun 2014 15:25:31 -0400 [thread overview]
Message-ID: <3144266.ziutPk5CNZ@vapier> (raw)
In-Reply-To: <20140626165853.211937817@goodmis.org>
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On Thu 26 Jun 2014 12:52:45 Steven Rostedt wrote:
> From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>
>
> Nothing sets function_trace_stop to disable function tracing anymore.
> Remove the check for it in the arch code.
>
> [ Please test this on your arch ]
i haven't tested, but the asm looks correct -- it's only using scratch
registers, and the rest of the code doesn't rely on the state in that ifdef
(by design).
Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike
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next prev parent reply other threads:[~2014-06-26 19:25 UTC|newest]
Thread overview: 107+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-26 16:52 [RFA][PATCH 00/27] ftrace: Remove ftrace_start/stop() and friends Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 01/27] x86, power, suspend: Annotate restore_processor_state() with notrace Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-28 0:02 ` Rafael J. Wysocki
2014-06-26 16:52 ` [RFA][PATCH 02/27] PM / Sleep: Remove ftrace_stop/start() from suspend and hibernate Steven Rostedt
2014-06-28 0:02 ` Rafael J. Wysocki
2014-06-26 16:52 ` [RFA][PATCH 03/27] tracing: Remove ftrace_stop/start() from reading the trace file Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 04/27] ftrace-graph: Remove dependency of ftrace_stop() from ftrace_graph_stop() Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 05/27] ftrace/x86: Add call to ftrace_graph_is_dead() in function graph code Steven Rostedt
2014-07-15 15:47 ` H. Peter Anvin
2014-06-26 16:52 ` [RFA][PATCH 06/27] microblaze: ftrace: " Steven Rostedt
2014-07-03 16:34 ` Steven Rostedt
2014-07-03 16:34 ` Steven Rostedt
2014-07-09 14:03 ` Steven Rostedt
2014-07-18 8:19 ` Michal Simek
2014-07-18 8:19 ` Michal Simek
2014-06-26 16:52 ` [RFA][PATCH 07/27] MIPS: " Steven Rostedt
2014-07-02 14:31 ` Steven Rostedt
2014-07-02 14:31 ` Steven Rostedt
2014-07-09 15:48 ` James Hogan
2014-07-03 16:36 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 08/27] parisc: " Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 09/27] powerpc/ftrace: " Steven Rostedt
2014-07-09 14:04 ` Steven Rostedt
2014-07-09 14:04 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 10/27] sh: ftrace: " Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 11/27] ftrace-graph: Remove usage of ftrace_stop() in ftrace_graph_stop() Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 12/27] ftrace: Remove ftrace_start/stop() Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 13/27] ftrace: Do no disable function tracing on enabling function tracing Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 14/27] ftrace: Remove function_trace_stop check from list func Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 15/27] ftrace: Remove check for HAVE_FUNCTION_TRACE_MCOUNT_TEST Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 16/27] ftrace: x86: Remove check of obsolete variable function_trace_stop Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-07-15 15:48 ` H. Peter Anvin
2014-06-26 16:52 ` [RFA][PATCH 17/27] tile: ftrace: " Steven Rostedt
2014-06-26 17:33 ` Steven Rostedt
2014-06-26 17:33 ` Steven Rostedt
2014-07-03 13:53 ` Chris Metcalf
2014-07-03 14:02 ` Steven Rostedt
2014-07-03 14:02 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 18/27] sparc64,ftrace: " Steven Rostedt
2014-06-26 17:34 ` Steven Rostedt
2014-06-26 17:34 ` Steven Rostedt
2014-07-03 16:41 ` Steven Rostedt
2014-07-03 16:41 ` Steven Rostedt
2014-07-04 4:18 ` David Miller
2014-06-26 16:52 ` [RFA][PATCH 19/27] sh: ftrace: " Steven Rostedt
2014-06-26 17:35 ` Steven Rostedt
2014-06-26 17:35 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 20/27] parisc: " Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 17:35 ` Steven Rostedt
2014-06-29 21:20 ` Helge Deller
2014-06-30 14:11 ` Steven Rostedt
2014-06-30 14:11 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 21/27] MIPS: " Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 17:37 ` Steven Rostedt
2014-06-26 17:37 ` Steven Rostedt
2014-07-02 14:32 ` Steven Rostedt
2014-07-02 14:32 ` Steven Rostedt
2014-07-09 14:15 ` Steven Rostedt
2014-07-15 21:58 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 22/27] microblaze: " Steven Rostedt
2014-06-26 17:38 ` Steven Rostedt
2014-06-26 17:38 ` Steven Rostedt
2014-07-09 14:16 ` Steven Rostedt
2014-07-09 14:16 ` Steven Rostedt
2014-07-15 21:51 ` Steven Rostedt
2014-07-18 8:17 ` Michal Simek
2014-07-18 8:17 ` Michal Simek
2014-06-26 16:52 ` [RFA][PATCH 23/27] metag: " Steven Rostedt
2014-06-26 17:38 ` Steven Rostedt
2014-06-26 17:38 ` Steven Rostedt
2014-07-02 13:34 ` James Hogan
2014-07-02 14:22 ` Steven Rostedt
2014-07-02 14:22 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 24/27] Blackfin: " Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 17:39 ` Steven Rostedt
2014-06-26 17:39 ` Steven Rostedt
2014-06-26 19:25 ` Mike Frysinger [this message]
2014-06-26 19:34 ` Steven Rostedt
2014-06-26 19:34 ` Steven Rostedt
2014-06-26 16:52 ` [RFA][PATCH 25/27] arm64, " Steven Rostedt
2014-06-26 17:40 ` Steven Rostedt
2014-06-26 17:40 ` Steven Rostedt
2014-06-27 12:44 ` Will Deacon
2014-07-01 11:33 ` AKASHI Takahiro
2014-06-26 16:52 ` [RFA][PATCH 26/27] s390/ftrace: remove " Steven Rostedt
2014-06-26 16:52 ` Steven Rostedt
2014-06-26 17:41 ` Steven Rostedt
2014-06-26 17:41 ` Steven Rostedt
2014-06-27 6:01 ` Heiko Carstens
2014-06-26 16:52 ` [RFA][PATCH 27/27] tracing: Remove function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST Steven Rostedt
2014-06-30 3:13 ` [RFA][PATCH 00/27] ftrace: Remove ftrace_start/stop() and friends Masami Hiramatsu
2014-06-30 3:13 ` Masami Hiramatsu
2014-06-30 14:16 ` Steven Rostedt
2014-06-30 14:16 ` Steven Rostedt
2014-07-01 0:58 ` Masami Hiramatsu
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