rbd: Refactor bio cloning

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Now that we've got drivers converted to the new immutable bvec
primitives, bio splitting becomes much easier - this is how the new
bio_split() will work. (Someone more familiar with the ceph code could
probably use bio_clone_fast() instead of bio_clone() here).

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Yehuda Sadeh <yehuda@inktank.com>
Cc: Alex Elder <elder@inktank.com>
Cc: ceph-devel@vger.kernel.org

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Kent Overstreet 2013-08-07 14:31:11 -07:00

parent 59d276fe02

commit 5341a6278b

1 changed files with 2 additions and 62 deletions

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drivers/block/rbd.c

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