Commits
Bart Van Assche committed a567493430b
drbd: Fix drbd_request_prepare() discard handling [ Upstream commit fad2d4ef636654e926d374ef038f4cd4286661f6 ] Fix the test that verifies whether bio_op(bio) represents a discard or write zeroes operation. Compile-tested only. Cc: Philipp Reisner <philipp.reisner@linbit.com> Cc: Lars Ellenberg <lars.ellenberg@linbit.com> Fixes: 7435e9018f91 ("drbd: zero-out partial unaligned discards on local backend") Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>