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Tue, 18 Oct 2022 09:56:43 -0400 (EDT) Subject: [PATCH 0/2] clk: Rate Request Tracing MIME-Version: 1.0 X-b4-tracking: H4sIAJiwTmMC/w3MMQrDMAxA0asEzRXYrkNDbyM7IhExKpWcLiF3r8c3/H+Bswk7vKcLjH/i8tGB+J ig7qQbo6zDkEJKMcQFazvQqDMaf0/2jt2oim74yryEkudnXiOMvJAzFiOt+xjo2dp9/wH6kLqNbwAA AA== From: Maxime Ripard Date: Tue, 18 Oct 2022 15:56:40 +0200 Message-Id: <20221018-clk-rate-request-tracing-v1-0-6f3aa0b0b9de@cerno.tech> To: Stephen Boyd , Michael Turquette , Masami Hiramatsu , Steven Rostedt Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Maxime Ripard X-Mailer: b4 0.11.0-dev-7da52 X-Developer-Signature: v=1; a=openpgp-sha256; l=978; i=maxime@cerno.tech; h=from:subject:message-id; bh=SwaImmjFBLVh/HJnbJyXqAs1S1NtasMsz9acLyU1qOY=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMl+G2aJNz3k/CHZc8myKrFYeePzE6FJ9V5RE7c1Hnv7KVRz 6aSCjlIWBjEuBlkxRZYYYfMlcadmve5k45sHM4eVCWQIAxenAEykdAsjw/dZTZM8yjuDbC89tJpRKV YTa6XxcrnbyQyfs9ZK/U/VZjL8Zr9zbiPfZqlDzg5Wuy78XLeR/0YHU+FEndzny6NKmm4GMgMA X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747034955315351666?= X-GMAIL-MSGID: =?utf-8?q?1747034955315351666?= 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 To: Stephen Boyd To: Steven Rostedt To: Masami Hiramatsu Cc: linux-clk@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Maxime Ripard --- 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,