129 static bool locks_are_expensive(void) {  in locks_are_expensive()  function
143     assert(locks_are_expensive());  in test_write_cheapness()
145     assert(!locks_are_expensive());  in test_write_cheapness()
149     assert(!locks_are_expensive());  in test_write_cheapness()
151     assert(!locks_are_expensive());  in test_write_cheapness()
155     assert(!locks_are_expensive());  in test_write_cheapness()
158     assert(!locks_are_expensive());  in test_write_cheapness()
162     assert(!locks_are_expensive());  in test_write_cheapness()
167     assert(locks_are_expensive());  in test_write_cheapness()
170     assert(locks_are_expensive());  in test_write_cheapness()
173     assert(!locks_are_expensive());  in test_write_cheapness()
178     assert(locks_are_expensive());  in test_write_cheapness()
185     assert(locks_are_expensive());  in test_write_cheapness()
192     assert(!locks_are_expensive());  in test_write_cheapness()
199     assert(!locks_are_expensive());  in test_write_cheapness()
202     assert(locks_are_expensive());  in test_write_cheapness()
209     assert(locks_are_expensive());  in test_write_cheapness()
212     assert(locks_are_expensive());  in test_write_cheapness()
219     assert(!locks_are_expensive());  in test_write_cheapness()
234     assert(locks_are_expensive());  in test_write_cheapness()
236     assert(locks_are_expensive());  in test_write_cheapness()