dio: use bdi_io_wait(), if we have a poll mechanism
authorJens Axboe <axboe@fb.com>
Wed, 8 Jul 2015 14:46:03 +0000 (08:46 -0600)
committerJens Axboe <axboe@fb.com>
Thu, 9 Jul 2015 15:38:32 +0000 (09:38 -0600)
commit37afc37199d561b9f0c05efdd4b9bb6a89c21dea
tree7e77e89a0f6b5d02f46cc00392501e26bd9a221c
parent93614cc22e6407a41e982f9573c8e68bc17c614f
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-defs.h
include/linux/backing-dev.h
mm/backing-dev.c