tree 7be7c45168af77518bd6a47601e2f9e31b967dba
parent 48785bb9fa39415d7553e234946442579dfcf591
author Jens Axboe <jens.axboe@oracle.com> 1166523166 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1166523166 +0100

[PATCH] Fixup blk_rq_unmap_user() API

The blk_rq_unmap_user() API is not very nice. It expects the caller to
know that rq->bio has to be reset to the original bio, and it will
silently do nothing if that is not done. Instead make it explicit that
we need to pass in the first bio, by expecting a bio argument.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>