block/dataplane/xen-block.c

49 struct XenBlockDataPlane {  struct
50     XenDevice *xendev;
51     XenEventChannel *event_channel;
52     unsigned int *ring_ref;
53     unsigned int nr_ring_ref;
54     void *sring;
55     int protocol;
56     blkif_back_rings_t rings;
57     int more_work;
60     int requests_total;
61     int requests_inflight;
62     unsigned int max_requests;
63     BlockBackend *blk;
64     unsigned int sector_size;
65     QEMUBH *bh;
66     IOThread *iothread;
90 static XenBlockRequest *xen_block_start_request(XenBlockDataPlane *dataplane)  in xen_block_start_request()  argument