From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Rostedt Subject: Re: [PATCH v4 03/10] drivers: qcom: rpmh-rsc: log RPMH requests in FTRACE Date: Fri, 9 Mar 2018 18:52:23 -0500 Message-ID: <20180309185223.19aa6c84@gandalf.local.home> References: <20180309232543.24636-1-ilina@codeaurora.org> <20180309232543.24636-4-ilina@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180309232543.24636-4-ilina@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: Lina Iyer Cc: andy.gross@linaro.org, david.brown@linaro.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, rnayak@codeaurora.org, bjorn.andersson@linaro.org, linux-kernel@vger.kernel.org, sboyd@kernel.org List-Id: linux-arm-msm@vger.kernel.org On Fri, 9 Mar 2018 16:25:36 -0700 Lina Iyer wrote: > Log sent RPMH requests and interrupt responses in FTRACE. > > Cc: Steven Rostedt > Signed-off-by: Lina Iyer > --- > > Changes in v4: > - fix compilation issues, use __assign_str > - use %#x instead of 0x%08x Hmm, I don't believe libtraceevent (used by trace-cmd and perf) supports "%#x". But that needs to be fixed in libtraceevent and you don't need to modify this patch. + __field(bool, wait) Usually I would recommend against 'bool' in structures, but it shouldn't affect the tracing code. Might want to look at how it converts it in the /sys/kernel/tracing/events/rpmh/rpmh_send_msg/format file. It probably makes no difference if it was an int. Other than that... Looks good. Reviewed-by: Steven Rostedt (VMware) -- Steve > Changes in v3: > - Use __string() instead of char * > - fix TRACE_INCLUDE_PATH > ---