dio: use bdi_io_wait(), if we have a poll mechanism
authorJens Axboe <axboe@fb.com>
Wed, 4 Mar 2015 23:16:10 +0000 (16:16 -0700)
committerJens Axboe <axboe@fb.com>
Fri, 6 Mar 2015 15:38:53 +0000 (08:38 -0700)
commit96aa9751a993c9879eb4861bc77fbdb54816b798
treec0b6f94b6a0d113f5476b2cf2910066bae8fd4f0
parent9fe549c4d361659e226208b3acee3f9cf5cedbc4
dio: use bdi_io_wait(), if we have a poll mechanism

Signed-off-by: Jens Axboe <axboe@fb.com>
fs/direct-io.c
include/linux/backing-dev.h
mm/backing-dev.c