Flush inflight IOs using fsync_bdev() when the device is safely
removed. Also, block further IOs in device open function.
Signed-off-by: NSelvan Mani <smani@micron.com>
Signed-off-by: NRajesh Kumar Sambandam <rsambandam@micron.com>
Signed-off-by: NAsai Thambi S P <asamymuthupa@micron.com>
Cc: stable@vger.kernel.org
Signed-off-by: NJens Axboe <axboe@fb.com>