tree 3447cd62dbcbd77b4071e2eb7576f1d7632ef2d3
parent c20e8de27fef9f59869c81c288ad6cf28200e00c
author Christoph Hellwig <hch@infradead.org> 1315822321 +0200
committer Jens Axboe <jaxboe@fusionio.com> 1315822321 +0200

block: remove support for bio remapping from ->make_request

There is very little benefit in allowing to let a ->make_request
instance update the bios device and sector and loop around it in
__generic_make_request when we can archive the same through calling
generic_make_request from the driver and letting the loop in
generic_make_request handle it.

Note that various drivers got the return value from ->make_request and
returned non-zero values for errors.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>