Add options for disabling slat/clat/bw measurements
authorJens Axboe <jens.axboe@oracle.com>
Thu, 16 Oct 2008 19:03:27 +0000 (21:03 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Thu, 16 Oct 2008 19:03:27 +0000 (21:03 +0200)
commit9520ebb9f4dd88d086e313ae97e37ebb6d4f240b
treeb055584fa961a868889520aaf6338f23870b21c6
parent62977e09a378a713b31d64c63e15adcf9f6f9d9d
Add options for disabling slat/clat/bw measurements

Useful for cutting down on the number of gettimeofday calls in
situations where that does impact performance. This is mostly for
really high IOPS rates.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
HOWTO
fio.h
io_u.c
ioengines.c
options.c