Adding IO stats in AsyncIO.
authorShao-Chuan Wang <shaochuan@fb.com>
Tue, 16 Sep 2014 05:56:18 +0000 (22:56 -0700)
committerDave Watson <davejwatson@fb.com>
Wed, 17 Sep 2014 18:23:42 +0000 (11:23 -0700)
commit28f7ed4fd1e1939bb8dfcf5bf139d8edb0594345
tree779e8f65a1cfe397fd48b88d98fe60b83c2e8b59
parent785ae28bab226e44d0f6d1359491131e155575f3
Adding IO stats in AsyncIO.

Summary:
It would be great if we have IO stats tracking built within AsyncIO.
It would enable upper layer application to better track the number of I/O
that was submitted and completed

Test Plan:
$ fbmake runtests
Test Results Summary:
Passed: 1734
100% successful

Reviewed By: philipp@fb.com

Subscribers: njormrod, schen, stanislav

FB internal diff: D1557472

Tasks: 5008299
folly/experimental/io/AsyncIO.cpp
folly/experimental/io/AsyncIO.h
folly/experimental/io/test/AsyncIOTest.cpp