Lines Matching full:__ffs

137 		/* __ffs and __fls are undefined for 0, but often return specific values */  in validate_ffs_relationships()
143 	ffs_0based = __ffs(input);  in validate_ffs_relationships()
146 	/* Relationship: ffs(x) == __ffs(x) + 1 for x != 0 */  in validate_ffs_relationships()
148 			    "ffs(0x%08lx) != __ffs(0x%08lx) + 1: %d != %u + 1",  in validate_ffs_relationships()
195 			KUNIT_EXPECT_EQ_MSG(test, __ffs64(input), __ffs(input_32),  in validate_ffs64_relationships()
196 					    "__ffs64(0x%llx) != __ffs(0x%lx): %lu != %lu",  in validate_ffs64_relationships()
199 					    (unsigned long)__ffs(input_32));  in validate_ffs64_relationships()
222 		/* Test __ffs() - skip zero case as it's undefined */  in ffs_basic_correctness_test()
224 			/* Calculate expected __ffs() result: __ffs(x) == ffs(x) - 1 */  in ffs_basic_correctness_test()
226 			validate_ffs_result(test, tc->input, __ffs(tc->input),  in ffs_basic_correctness_test()
227 					    expected_ffs_0based, "__ffs", tc->description);  in ffs_basic_correctness_test()
520 CREATE_WRAPPER(__ffs)  in CREATE_WRAPPER()