Thread (8 messages) 8 messages, 3 authors, 2024-01-31

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

From: Manivannan Sadhasivam <mani@kernel.org>
Date: 2024-01-30 18:27:01
Also in: linux-arm-msm, lkml

On Tue, Jan 30, 2024 at 09:22:52AM -0500, Steven Rostedt wrote:
On Tue, 30 Jan 2024 13:41:52 +0530
Manivannan Sadhasivam [off-list ref] wrote:
quoted
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

-- 
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