| Upstream-Status: Pending |
| |
| implement timer implementation for mips platform |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- a/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h |
| +++ b/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h |
| @@ -158,6 +158,12 @@ static inline tokutime_t toku_time_now(v |
| uint64_t cycles; |
| asm volatile("rdcycle %0" : "=r"(cycles)); |
| return cycles; |
| +#elif defined(__mips__) |
| + // mips apparently only allows rdtsc for superusers, so we fall |
| + // back to gettimeofday. It's possible clock_gettime would be better. |
| + struct timeval tv; |
| + gettimeofday(&tv, nullptr); |
| + return (uint64_t)tv.tv_sec * 1000000 + tv.tv_usec; |
| #else |
| #error No timer implementation for this platform |
| #endif |