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SubjectRe: [PATCH] tee: optee: add invoke_fn tracepoints
On Wed, 10 Feb 2021 14:44:09 +0800
Jisheng Zhang <Jisheng.Zhang@synaptics.com> 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>
> ---
>
> Since v1:
> - add BUILD_BUG_ON() macro usage to make sure that the size of what is being
> copied, is not smaller than the amount being copied. Thank Steve.
> - move optee_trace.h to keep include headers sorted

From a tracing point of view:

Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

-- Steve

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