From: Guenter Roeck <linux@roeck-us.net>
To: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Cc: Jens Wiklander <jens.wiklander@linaro.org>,
"Steven Rostedt (VMware)" <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org, op-tee@lists.trustedfirmware.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] tee: optee: add invoke_fn tracepoints
Date: Wed, 24 Mar 2021 07:34:07 -0700 [thread overview]
Message-ID: <20210324143407.GA8717@roeck-us.net> (raw)
In-Reply-To: <20210210144409.36ecdaed@xhacker.debian>
On Wed, Feb 10, 2021 at 02:44:09PM +0800, Jisheng Zhang wrote:
> Add tracepoints to retrieve information about the invoke_fn. This would
> help to measure how many invoke_fn are triggered and how long it takes
> to complete one invoke_fn call.
>
> Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
arm64:defconfig:
make-arm64 -j drivers/tee/optee/call.o
CALL scripts/atomic/check-atomics.sh
CALL scripts/checksyscalls.sh
CC drivers/tee/optee/call.o
In file included from drivers/tee/optee/optee_trace.h:67,
from drivers/tee/optee/call.c:18:
./include/trace/define_trace.h:95:42: fatal error: ./optee_trace.h: No such file or directory
95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
| ^
compilation terminated.
Guenter
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next prev parent reply other threads:[~2021-03-24 14:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 6:44 [PATCH] tee: optee: add invoke_fn tracepoints Jisheng Zhang
2021-02-10 14:37 ` Steven Rostedt
2021-02-23 7:59 ` Jens Wiklander
2021-02-23 10:40 ` Jisheng Zhang
2021-02-23 13:11 ` Jens Wiklander
2021-02-23 14:19 ` Steven Rostedt
2021-02-24 8:10 ` Jens Wiklander
2021-03-24 14:34 ` Guenter Roeck [this message]
2021-03-24 14:48 ` Guenter Roeck
2021-03-24 14:53 ` Steven Rostedt
2021-03-25 3:50 ` Jisheng Zhang
2021-03-25 7:49 ` Jens Wiklander
-- strict thread matches above, loose matches on Subject: below --
2021-02-09 11:02 Jisheng Zhang
2021-02-09 15:58 ` Steven Rostedt
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