Add missing .help string for io_size option
authorTomohiro Kusumi <tkusumi@tuxera.com>
Tue, 3 Jan 2017 14:40:11 +0000 (23:40 +0900)
committerJens Axboe <axboe@fb.com>
Tue, 3 Jan 2017 17:10:58 +0000 (10:10 -0700)
commit1684f7fd9047c7405264f462f76e1135c563ec33
tree1254861c07c33f1655dd0f7be0210317dc139037
parentdf0f461d6f831922d1e884c391adcb98a413bbd2
Add missing .help string for io_size option

fio --cmdhelp currently prints "(null)" for io_size.

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
options.c