Re: [PATCH v9] bus: mhi: host: Add tracing support

[Krishna Chaitanya Chundru]

On 1/30/2024 11:56 PM, Manivannan Sadhasivam wrote:
> On Tue, Jan 30, 2024 at 09:22:52AM -0500, Steven Rostedt wrote:
> > On Tue, 30 Jan 2024 13:41:52 +0530
> > Manivannan Sadhasivam <mani@xxxxxxxxxx> wrote:
> >
> > > So same trace will get printed for both mhi_channel_command_start() and
> > > mhi_channel_command_end()?
> >
> > The trace output will also include the tracepoint name. That is, it will
> > have the same content but will be preceded with:
> >
> >    mhi_channel_command_start: ...
> >    mhi_channel_command_end: ...
>
> Yes, but the message will be the same:
>
> mhi_channel_command_start: chan%d: Updating state to:
> mhi_channel_command_end: chan%d: Updating state to:
>
> Either only one of the trace should be present or the second one should print,
> "mhi_channel_command_end: chan%d: Updated state to:"
>
> - Mani
I will try to pass a string to updated for mhi_channel_command_end &
updating for mhi_channel_command_start in my next patch.

- Krishna Chaitanya.