greybus: tracing: add module traces

Browse source

Define a new gb_module trace point event class, used to trace events
associated with the module abstraction.  Define four basic trace
points for this--creation time, drop of last reference, before
registring interfaces and after de-registering them.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

...

This commit is contained in:

Alex Elder 2016-05-23 23:05:31 -05:00 • committed by Greg Kroah-Hartman

parent 1f79046bd7

commit 5451ea0e99

2 changed files with 62 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

53

drivers/staging/greybus/greybus_trace.h

View file

9

drivers/staging/greybus/module.c

View file