Fix segfault race on exit for platforms that don't have disk util support
authorJens Axboe <axboe@kernel.dk>
Thu, 27 Sep 2012 09:31:50 +0000 (11:31 +0200)
committerJens Axboe <axboe@kernel.dk>
Thu, 27 Sep 2012 09:31:50 +0000 (11:31 +0200)
commit27357187b0899380bae5c6748f2b2d034502e162
treea66e4f55677bc51b7d89acb866133bdc0ee595e6
parent12ae1bee0755c331b0d17e1f357707ca3e7d9113
Fix segfault race on exit for platforms that don't have disk util support

We still need to quisce the disk util thread, as it also functions
as the runtime ETA status printer.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
backend.c
diskutil.c
diskutil.h