29 static DECLARE_BITMAP(bitmap, BITMAP_LEN) __initdata;
36 static int __init test_find_first_bit(void *bitmap, unsigned long len)  in test_find_first_bit()  argument
43 		i = find_first_bit(bitmap, len);  in test_find_first_bit()
44 		__clear_bit(i, bitmap);  in test_find_first_bit()
52 static int __init test_find_first_and_bit(void *bitmap, const void *bitmap2, unsigned long len)  in test_find_first_and_bit()  argument
58 	bitmap_copy(cp, bitmap, BITMAP_LEN);  in test_find_first_and_bit()
71 static int __init test_find_next_bit(const void *bitmap, unsigned long len)  in test_find_next_bit()  argument
78 		i = find_next_bit(bitmap, BITMAP_LEN, i) + 1;  in test_find_next_bit()
85 static int __init test_find_next_zero_bit(const void *bitmap, unsigned long len)  in test_find_next_zero_bit()  argument
92 		i = find_next_zero_bit(bitmap, len, i) + 1;  in test_find_next_zero_bit()
99 static int __init test_find_last_bit(const void *bitmap, unsigned long len)  in test_find_last_bit()  argument
107 		l = find_last_bit(bitmap, len);  in test_find_last_bit()
118 static int __init test_find_nth_bit(const unsigned long *bitmap, unsigned long len)  in test_find_nth_bit()  argument
120 	unsigned long l, n, w = bitmap_weight(bitmap, len);  in test_find_nth_bit()
125 		l = find_nth_bit(bitmap, len, n);  in test_find_nth_bit()
134 static int __init test_find_next_and_bit(const void *bitmap,  in test_find_next_and_bit()  argument
142 		i = find_next_and_bit(bitmap, bitmap2, BITMAP_LEN, i + 1);  in test_find_next_and_bit()
155 	get_random_bytes(bitmap, sizeof(bitmap));  in find_bit_test()
158 	test_find_next_bit(bitmap, BITMAP_LEN);  in find_bit_test()
159 	test_find_next_zero_bit(bitmap, BITMAP_LEN);  in find_bit_test()
160 	test_find_last_bit(bitmap, BITMAP_LEN);  in find_bit_test()
161 	test_find_nth_bit(bitmap, BITMAP_LEN / 10);  in find_bit_test()
167 	test_find_first_bit(bitmap, BITMAP_LEN / 10);  in find_bit_test()
168 	test_find_first_and_bit(bitmap, bitmap2, BITMAP_LEN / 2);  in find_bit_test()
169 	test_find_next_and_bit(bitmap, bitmap2, BITMAP_LEN);  in find_bit_test()
173 	bitmap_zero(bitmap, BITMAP_LEN);  in find_bit_test()
177 		__set_bit(prandom_u32_max(BITMAP_LEN), bitmap);  in find_bit_test()
181 	test_find_next_bit(bitmap, BITMAP_LEN);  in find_bit_test()
182 	test_find_next_zero_bit(bitmap, BITMAP_LEN);  in find_bit_test()
183 	test_find_last_bit(bitmap, BITMAP_LEN);  in find_bit_test()
184 	test_find_nth_bit(bitmap, BITMAP_LEN);  in find_bit_test()
185 	test_find_first_bit(bitmap, BITMAP_LEN);  in find_bit_test()
186 	test_find_first_and_bit(bitmap, bitmap2, BITMAP_LEN);  in find_bit_test()
187 	test_find_next_and_bit(bitmap, bitmap2, BITMAP_LEN);  in find_bit_test()