linux-kernel - [PATCH v2 0/2] clk: Rate Request Tracing

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Message-Id: <20221018-clk-rate-request-tracing-v2-0-5170b363c413@cerno.tech>
Date:   Wed, 26 Oct 2022 15:46:57 +0200
From:   maxime@...no.tech
To:     Steven Rostedt <rostedt@...dmis.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Michael Turquette <mturquette@...libre.com>
Cc:     Maxime Ripard <maxime@...no.tech>, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: [PATCH v2 0/2] clk: Rate Request Tracing

Hi,

Here's a couple of patches to enable the tracing of clk_rate_requests as they
are submitted to round/determine_rate.

Let me know what you think,
Maxime

To: Michael Turquette <mturquette@...libre.com>
To: Stephen Boyd <sboyd@...nel.org>
To: Steven Rostedt <rostedt@...dmis.org>
To: Masami Hiramatsu <mhiramat@...nel.org>
Cc: linux-clk@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Maxime Ripard <maxime@...no.tech>

---
Changes in v2:
- Used a more optimal structure layout for the event
- Added a commit log to the first patch
- Link to v1: https://lore.kernel.org/r/20221018-clk-rate-request-tracing-v1-0-6f3aa0b0b9de@cerno.tech

---
Maxime Ripard (2):
      clk: Store clk_core for clk_rate_request
      clk: Add trace events for rate requests

 drivers/clk/clk.c            | 32 ++++++++++++++++++++++++++++++++
 include/linux/clk-provider.h |  2 ++
 include/trace/events/clk.h   | 43 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 77 insertions(+)
---
base-commit: 69a14e4a9d5a0e1ed73063e0d439c3cb33ce9829
change-id: 20221018-clk-rate-request-tracing-74e80b4534d1

Best regards,
-- 
Maxime Ripard <maxime@...no.tech>