Revision f1b52868
| b/hw/virtio-blk.c | ||
|---|---|---|
| 384 | 384 |
{
|
| 385 | 385 |
VirtIOBlock *s = opaque; |
| 386 | 386 |
VirtIOBlockReq *req = s->rq; |
| 387 |
MultiReqBuffer mrb = {
|
|
| 388 |
.num_writes = 0, |
|
| 389 |
.old_bs = NULL, |
|
| 390 |
}; |
|
| 387 | 391 |
|
| 388 | 392 |
qemu_bh_delete(s->bh); |
| 389 | 393 |
s->bh = NULL; |
| ... | ... | |
| 391 | 395 |
s->rq = NULL; |
| 392 | 396 |
|
| 393 | 397 |
while (req) {
|
| 394 |
bdrv_aio_writev(req->dev->bs, req->out->sector, &req->qiov, |
|
| 395 |
req->qiov.size / 512, virtio_blk_rw_complete, req); |
|
| 398 |
virtio_blk_handle_request(req, &mrb); |
|
| 396 | 399 |
req = req->next; |
| 397 | 400 |
} |
| 401 |
|
|
| 402 |
if (mrb.num_writes > 0) {
|
|
| 403 |
do_multiwrite(mrb.old_bs, mrb.blkreq, mrb.num_writes); |
|
| 404 |
} |
|
| 398 | 405 |
} |
| 399 | 406 |
|
| 400 | 407 |
static void virtio_blk_dma_restart_cb(void *opaque, int running, int reason) |
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