Displaying 2 results from an estimated 2 matches for "bdrv_o_rdwr".
2013 Apr 05
0
[PATCHv2 1/2] Xen PV backend (for qemu-upstream-4.2-testing): Move call to bdrv_new from blk_init to blk_connect
...enstore entries */
if (blkdev->params == NULL) {
@@ -603,18 +603,49 @@ 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;
- } else {
+ if (strcmp(blkdev->mode, "w")) {
info |= VDISK_READONLY;
}
-
+
/* cdrom ? */
if (blkdev->devtype && !strcmp(blkdev->devtype, "cdrom")) {
info |= VDISK_CDROM;
}
+
+ blkdev->file_blk = BLOC...
2019 Aug 23
22
cross-project patches: Add NBD Fast Zero support
This is a cover letter to a series of patches being proposed in tandem
to four different projects:
- nbd: Document a new NBD_CMD_FLAG_FAST_ZERO command flag
- qemu: Implement the flag for both clients and server
- libnbd: Implement the flag for clients
- nbdkit: Implement the flag for servers, including the nbd passthrough
client
If you want to test the patches together, I've pushed a