greybus: loopback: masked out threads should sleep

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If a thread is masked out it should not consume CPU cycles during a test.
We set an arbitrary 100 millisecond sleep time for each masked out thread.
Reasonably blunt instrument to ensure threads with nothing to do don't end
up thrashing the acquisition/release of mutexes.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Patrick Titiano <ptitiano@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Bryan O'Donoghue 2015-09-23 09:31:32 -07:00 • committed by Greg Kroah-Hartman

parent f01f7a9851

commit 42d7f7e884

1 changed files with 3 additions and 1 deletions

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drivers/staging/greybus/loopback.c

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