diff options
Diffstat (limited to 'drivers/mtd/tests/speedtest.c')
| -rw-r--r-- | drivers/mtd/tests/speedtest.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/mtd/tests/speedtest.c b/drivers/mtd/tests/speedtest.c index 93e76648f676..c9ec7086bfa1 100644 --- a/drivers/mtd/tests/speedtest.c +++ b/drivers/mtd/tests/speedtest.c @@ -160,14 +160,13 @@ static inline void stop_timing(void) static long calc_speed(void) { - uint64_t k; - long ms; + uint64_t k, us; - ms = ktime_ms_delta(finish, start); - if (ms == 0) + us = ktime_us_delta(finish, start); + if (us == 0) return 0; - k = (uint64_t)goodebcnt * (mtd->erasesize / 1024) * 1000; - do_div(k, ms); + k = (uint64_t)goodebcnt * (mtd->erasesize / 1024) * 1000000; + do_div(k, us); return k; } |