patchbot at xen
May 15, 2012, 11:22 PM
Post #1 of 1
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[qemu-upstream-unstable] xen_disk: remove syncwrite option
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commit b468feb4eba6747cd4b603b85332ffe65d7b8e49
Author: Stefano Stabellini <stefano.stabellini [at] eu>
Date: Fri Apr 13 16:44:54 2012 +0000
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 [at] eu>
---
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 b4b669b..7a8ea2f 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -45,7 +45,6 @@
/* ------------------------------------------------------------- */
-static int syncwrite = 0;
static int batch_maps = 0;
static int max_requests = 32;
@@ -186,15 +185,10 @@ 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",
--
generated by git-patchbot for /home/xen/git/qemu-upstream-unstable.git
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