Files
linux-st/drivers
Alex Elder 5b2ab72d36 rbd: support reading parent page data
Currently, rbd_img_parent_read() assumes the incoming object request
contains bio data.  But if a layered image is part of a multi-layer
stack of images it will result in read requests of page data to parent
images.

Fortunately, it's not hard to add support for page data.

This resolves:
    http://tracker.ceph.com/issues/4939

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-05-08 20:16:25 -05:00
..
2013-04-09 18:03:25 +01:00
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