| 283,7 → 283,10 |
|---|
| (_timer)->handle = 0; \ |
| } while (0) |
| |
| int del_timer(struct timer_list *timer); |
| |
| # define del_timer_sync(t) del_timer(t) |
| |
| struct timespec { |
| long tv_sec; /* seconds */ |
| long tv_nsec; /* nanoseconds */ |
| 290,6 → 293,11 |
|---|
| }; |
| |
| |
| #define mb() asm volatile("mfence" : : : "memory") |
| #define rmb() asm volatile("lfence" : : : "memory") |
| #define wmb() asm volatile("sfence" : : : "memory") |
| |
| |
| #define build_mmio_read(name, size, type, reg, barrier) \ |
| static inline type name(const volatile void __iomem *addr) \ |
| { type ret; asm volatile("mov" size " %1,%0":reg (ret) \ |