blktrace: only probe and set depth if option isn't set
authorJens Axboe <axboe@fb.com>
Thu, 23 Apr 2015 01:54:54 +0000 (19:54 -0600)
committerJens Axboe <axboe@fb.com>
Thu, 23 Apr 2015 01:54:54 +0000 (19:54 -0600)
commit8a16f59b66e5198050ec735998692ba9436a9884
tree1f7acb1d6765f7719806ca248eb21bb94316f9ef
parent400cd0fff11b5b6bd9cd88bbb99f81331f6a97c3
blktrace: only probe and set depth if option isn't set

The comment predates fio's support for checking whether a specific
option was set, we have the power to check this properly now.

Signed-off-by: Jens Axboe <axboe@fb.com>
blktrace.c