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| author | Alex Elder <elder@inktank.com> | 2013-05-06 17:40:33 -0500 |
|---|---|---|
| committer | Alex Elder <elder@inktank.com> | 2013-05-08 20:16:25 -0500 |
| commit | 5b2ab72d367d2682c1a237448fbc1595881a88fa (patch) | |
| tree | 8a5e066888a1847fe9f22f1be6ced3a0ff90ef32 /ipc | |
| parent | 91c6febb3817be576785ef06aeaaa8ed423e0a2a (diff) | |
| download | op-kernel-dev-5b2ab72d367d2682c1a237448fbc1595881a88fa.zip op-kernel-dev-5b2ab72d367d2682c1a237448fbc1595881a88fa.tar.gz | |
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>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions
