kunit, slub: add test_kfree_rcu() and test_leak_destroy()

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Add a test that will create cache, allocate one object, kfree_rcu() it
and attempt to destroy it. As long as the usage of kvfree_rcu_barrier()
in kmem_cache_destroy() works correctly, there should be no warnings in
dmesg and the test should pass.

Additionally add a test_leak_destroy() test that leaks an object on
purpose and verifies that kmem_cache_destroy() catches it.

Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

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Vlastimil Babka 2024-08-07 12:31:20 +02:00

parent 6c6c47b063

commit 4e1c44b3db

1 changed files with 31 additions and 0 deletions

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lib/slub_kunit.c

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