tree fe9946e2cefb78544c7f21eb75659ed10dcda274
parent 79b199dfb3ae06fc91381e323f21114c73b7b39c
author Jens Axboe <axboe@kernel.dk> 1356013077 +0100
committer Jens Axboe <axboe@kernel.dk> 1356013077 +0100

Use clock_gettime() for CPU clock calibration

gettimeofday() has very poor resolution on some platforms. So
use clock_gettime() instead.

Signed-off-by: Jens Axboe <axboe@kernel.dk>