tree 446d9186aebfbdb2156e438b6c85d84d44dd51a2
parent 4ecd4fef3a074c8bb43c391a57742c422469ebbd
author Christoph Hellwig <hch@lst.de> 1429904461 +0200
committer Jens Axboe <axboe@fb.com> 1432048623 -0600

block: remove BIO_EOPNOTSUPP

Since the big barrier rewrite/removal in 2007 we never fail FLUSH or
FUA requests, which means we can remove the magic BIO_EOPNOTSUPP flag
to help propagating those to the buffer_head layer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@fb.com>