diff options
Diffstat (limited to 'hw/xen_disk.c')
| -rw-r--r-- | hw/xen_disk.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c index bf06fc1978..9719395b09 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -330,6 +330,9 @@ static void qemu_aio_complete(void *opaque, int ret) if (ioreq->aio_inflight > 0) { return; } + if (ioreq->postsync) { + bdrv_flush(ioreq->blkdev->bs); + } ioreq->status = ioreq->aio_errors ? BLKIF_RSP_ERROR : BLKIF_RSP_OKAY; ioreq_unmap(ioreq); @@ -376,9 +379,6 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq) goto err; } - if (ioreq->postsync) { - bdrv_flush(blkdev->bs); /* FIXME: aio_flush() ??? */ - } qemu_aio_complete(ioreq, 0); return 0; @@ -584,10 +584,10 @@ static int blk_init(struct XenDevice *xendev) } /* read-only ? */ + qflags = BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NATIVE_AIO; if (strcmp(blkdev->mode, "w") == 0) { - qflags = BDRV_O_RDWR; + qflags |= BDRV_O_RDWR; } else { - qflags = 0; info |= VDISK_READONLY; } |