diff options
| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2012-04-13 16:44:54 +0000 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2012-05-17 10:43:33 +0000 |
| commit | ba1dffed6342f900595b97435c05646f559b5ea7 (patch) | |
| tree | 4858f378c26b28b422e334d0ac07970e98584750 /hw/xen_disk.c | |
| parent | 95d5d75ede92c7ae7b47e8de2694db969b7fc06f (diff) | |
xen_disk: remove syncwrite option
This patch removes a dead option.
The same can be achieved removing BDRV_O_NOCACHE and BDRV_O_CACHE_WB
from the flags passed to bdrv_open.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'hw/xen_disk.c')
| -rw-r--r-- | hw/xen_disk.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c index 22dbd10303..49e53b7e78 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -48,7 +48,6 @@ /* ------------------------------------------------------------- */ -static int syncwrite = 0; static int batch_maps = 0; static int max_requests = 32; @@ -189,15 +188,10 @@ static int ioreq_parse(struct ioreq *ioreq) ioreq->presync = 1; return 0; } - if (!syncwrite) { - ioreq->presync = ioreq->postsync = 1; - } + ioreq->presync = ioreq->postsync = 1; /* fall through */ case BLKIF_OP_WRITE: ioreq->prot = PROT_READ; /* from memory */ - if (syncwrite) { - ioreq->postsync = 1; - } break; default: xen_be_printf(&blkdev->xendev, 0, "error: unknown operation (%d)\n", |