tree b586f7a190ce8c4013ed7ee3897ffc57ba4ad3c4
parent ff79fd1f32e2bf010a198685fbb5f3617687aad4
author Dmitry Yatsushkevich <dyatsushkevich@mirantis.com> 1426539238 -0700
committer Dmitry Yatsushkevich <dyatsushkevich@mirantis.com> 1426539238 -0700

io_sensor: Add get_latency function

Add get_latency function - calculate disk latency

Signed-off-by: Dmitry Yatsushkevich <dyatsushkevich@mirantis.com>