[PATCH] xen_disk: remove syncwrite option

From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, xen-devel@lists.xensource.com,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: [PATCH] xen_disk: remove syncwrite option
Date: Tue, 24 Apr 2012 12:22:01 +0100	[thread overview]
Message-ID: <1335266521-20875-1-git-send-email-stefano.stabellini@eu.citrix.com> (raw)

Use the BDRV_O_CACHE_* flags instead.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---
 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 4a6d89c..3e4a47b 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->postsync = 1;
-        }
+        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",
-- 
1.7.2.5
