| 49,6 → 49,8 |
|---|
| ) |
| |
| #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) |
| #define DIV_ROUND_UP_ULL(ll,d) \ |
| ({ unsigned long long _tmp = (ll)+(d)-1; do_div(_tmp, d); _tmp; }) |
| #define DIV_ROUND_CLOSEST(x, divisor)( \ |
| { \ |
| typeof(divisor) __divisor = divisor; \ |
| 56,6 → 58,16 |
|---|
| } \ |
| ) |
| |
| |
| #define clamp_t(type, val, min, max) ({ \ |
| type __val = (val); \ |
| type __min = (min); \ |
| type __max = (max); \ |
| __val = __val < __min ? __min: __val; \ |
| __val > __max ? __max: __val; }) |
| |
| |
| |
| /** |
| * upper_32_bits - return bits 32-63 of a number |
| * @n: the number we're accessing |
| 253,11 → 265,6 |
|---|
| |
| #define HZ 100 |
| |
| #define time_after(a,b) \ |
| (typecheck(unsigned long, a) && \ |
| typecheck(unsigned long, b) && \ |
| ((long)(b) - (long)(a) < 0)) |
| |
| struct tvec_base; |
| |
| struct timer_list { |