263 static noinline void sink_value(long v) { WRITE_ONCE(test_sink, v); }  in sink_value()
265 static noinline void test_kernel_read(void) { sink_value(test_var); }  in test_kernel_read()
267 static noinline void test_kernel_write(void)  in test_kernel_write()
272 static noinline void test_kernel_write_nochange(void) { test_var = 42; }  in test_kernel_write_nochange()
275 static noinline void test_kernel_write_nochange_rcu(void) { test_var = 42; }  in test_kernel_write_nochange_rcu()
277 static noinline void test_kernel_read_atomic(void)  in test_kernel_read_atomic()
282 static noinline void test_kernel_write_atomic(void)  in test_kernel_write_atomic()
287 static noinline void test_kernel_atomic_rmw(void)  in test_kernel_atomic_rmw()
294 static noinline void test_kernel_write_uninstrumented(void) { test_var++; }  in test_kernel_write_uninstrumented()
296 static noinline void test_kernel_data_race(void) { data_race(test_var++); }  in test_kernel_data_race()
298 static noinline void test_kernel_assert_writer(void)  in test_kernel_assert_writer()
303 static noinline void test_kernel_assert_access(void)  in test_kernel_assert_access()
310 static noinline void test_kernel_change_bits(void)  in test_kernel_change_bits()
324 static noinline void test_kernel_assert_bits_change(void)  in test_kernel_assert_bits_change()
329 static noinline void test_kernel_assert_bits_nochange(void)  in test_kernel_assert_bits_nochange()
335 static noinline void test_enter_scope(void)  in test_enter_scope()
344 static noinline void test_kernel_assert_writer_scoped(void)  in test_kernel_assert_writer_scoped()
350 static noinline void test_kernel_assert_access_scoped(void)  in test_kernel_assert_access_scoped()
356 static noinline void test_kernel_rmw_array(void)  in test_kernel_rmw_array()
364 static noinline void test_kernel_write_struct(void)  in test_kernel_write_struct()
372 static noinline void test_kernel_write_struct_part(void)  in test_kernel_write_struct_part()
377 static noinline void test_kernel_read_struct_zero_size(void)  in test_kernel_read_struct_zero_size()
382 static noinline void test_kernel_jiffies_reader(void)  in test_kernel_jiffies_reader()
387 static noinline void test_kernel_seqlock_reader(void)  in test_kernel_seqlock_reader()
397 static noinline void test_kernel_seqlock_writer(void)  in test_kernel_seqlock_writer()
406 static noinline void test_kernel_atomic_builtins(void)  in test_kernel_atomic_builtins()