Commits
Ilya Dryomov committed 7c84883adf6
rbd: don't call rbd_osd_req_format_read() for !img_data requests Accessing obj_request->img_request union field is only valid for object requests associated with an image (i.e. if obj_request_img_data_test() returns true). rbd_osd_req_format_read() used to do more, but now it just sets osd_req->snap_id. Standalone and stat object requests always go to the HEAD revision and are fine with CEPH_NOSNAP set by libceph, so get around the invalid union field use by simply not calling rbd_osd_req_format_read() in those places. Reported-by: David Disseldorp <ddiss@suse.de> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: David Disseldorp <ddiss@suse.de>