tree 23a29655a22835a49bd1549524fc3b950a5bf261
parent 3001ca77128273cc5634d79f5306ce2e5a14ec41
author NeilBrown <neilb@suse.de> 1187263888 +0200
committer Jens Axboe <axboe@carl.home.kernel.dk> 1192001156 +0200

Stop exporting blk_rq_bio_prep

blk_rq_bio_prep is exported for use in exactly
one place.  That place can benefit from using
the new blk_rq_append_bio instead.
So
  - change dm-emc to call blk_rq_append_bio
  - stop exporting blk_rq_bio_prep, and
  - initialise rq_disk in blk_rq_bio_prep,
       as dm-emc needs it.

Signed-off-by: Neil Brown <neilb@suse.de>

diff .prev/block/ll_rw_blk.c ./block/ll_rw_blk.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>