diff options
Diffstat (limited to 'hw/xen_disk.c')
| -rw-r--r-- | hw/xen_disk.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c index cf06243834..07594bc0c8 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -154,7 +154,7 @@ static void ioreq_finish(struct ioreq *ioreq) blkdev->requests_finished++; } -static void ioreq_release(struct ioreq *ioreq) +static void ioreq_release(struct ioreq *ioreq, bool finish) { struct XenBlkDev *blkdev = ioreq->blkdev; @@ -162,7 +162,11 @@ static void ioreq_release(struct ioreq *ioreq) memset(ioreq, 0, sizeof(*ioreq)); ioreq->blkdev = blkdev; QLIST_INSERT_HEAD(&blkdev->freelist, ioreq, list); - blkdev->requests_finished--; + if (finish) { + blkdev->requests_finished--; + } else { + blkdev->requests_inflight--; + } } /* @@ -457,7 +461,7 @@ static void blk_send_response_all(struct XenBlkDev *blkdev) while (!QLIST_EMPTY(&blkdev->finished)) { ioreq = QLIST_FIRST(&blkdev->finished); send_notify += blk_send_response_one(ioreq); - ioreq_release(ioreq); + ioreq_release(ioreq, true); } if (send_notify) { xen_be_send_notify(&blkdev->xendev); @@ -513,7 +517,7 @@ static void blk_handle_requests(struct XenBlkDev *blkdev) if (blk_send_response_one(ioreq)) { xen_be_send_notify(&blkdev->xendev); } - ioreq_release(ioreq); + ioreq_release(ioreq, false); continue; } |