dma-buf/selftests: test RCU ops and inline lock v2

Drop the mock_fence and the kmem_cache, instead use the inline lock and
test if the ops are properly dropped after signaling.

v2: move the RCU check to the end of the test

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://lore.kernel.org/r/20260219160822.1529-6-christian.koenig@amd.com
This commit is contained in:
Christian König 2025-12-11 11:37:47 +01:00
commit 3695d754ff