test-ww_mutex: Extend ww_mutex tests to test both classes of ww_mutexes

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Currently the test-ww_mutex tool only utilizes the wait-die
class of ww_mutexes, and thus isn't very helpful in exercising
the wait-wound class of ww_mutexes.

So extend the test to exercise both classes of ww_mutexes for
all of the subtests.

Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251205013515.759030-2-jstultz@google.com

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John Stultz 2025-12-05 01:35:09 +00:00 • committed by Peter Zijlstra

parent 8f0b4cce44

commit 34d80c93a5

1 changed files with 73 additions and 41 deletions

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kernel/locking/test-ww_mutex.c

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