From: Jens Axboe <axboe@fb.com>
Date: Mon, 21 Dec 2015 17:01:40 +0000 (-0700)
Subject: backend: only terminate multiple loops if we did no IO
X-Git-Tag: fio-2.3~10
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=95b03be02f39a774b55d127df4c19ffd8f983c56;hp=95b03be02f39a774b55d127df4c19ffd8f983c56

backend: only terminate multiple loops if we did no IO

Commit 095196b1e76b introduced a stop point if do_io() returned
nothing, but that only counts writes and trims. Change that to
count all types of IO.

Fixes: 095196b1e76b ("backend: terminate loop if we didn't do IO")
Signed-off-by: Jens Axboe <axboe@fb.com>
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