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[DO NOT MERGE] collect ftrace on sof_io_read #942

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sof_io_read seems to vary in execution time across platforms,
this will give us good data

Signed-off-by: Noah Klayman [email protected]

sof_io_read seems to vary in execution time across platforms,
this will give us good data

Signed-off-by: Noah Klayman <[email protected]>
@nklayman nklayman requested a review from a team as a code owner July 22, 2022 01:49
# Clear tracing config
sudo bash -c "'echo > /sys/kernel/debug/tracing/current_tracer'"
sudo bash -c "'echo > /sys/kernel/debug/tracing/set_graph_function'"
sudo bash -c "'echo 0 > /sys/kernel/debug/tracing/tracing_on'"
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Put all the /sys/kernel/debug configs in a separate file and run it all with sudo.

@marc-hb marc-hb marked this pull request as draft July 23, 2022 03:17
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sofci commented Nov 10, 2023

Can one of the admins verify this patch?

reply test this please to run this test once

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3 participants