backend: use log_info_flush(), not fflush()
authorJens Axboe <axboe@fb.com>
Mon, 13 Oct 2014 17:57:15 +0000 (11:57 -0600)
committerJens Axboe <axboe@fb.com>
Mon, 13 Oct 2014 17:57:15 +0000 (11:57 -0600)
commite411c3014c9635bd5bd56d64c87e8094874ddffe
tree0e06a9a8433b0b0e927ee26680825fef5fa6435a
parentb0f0326a9cb65b04709a9a36df49aae9806e1e9a
backend: use log_info_flush(), not fflush()

f_out may not be stdout, so use the appropriate wrapper
that flushes the appropriate FILE (or nothing, if nothing
needs to be done).

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