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[Qemu-devel] [STABLE 0.13][PATCH 09/13] block: Fix BDRV_O_CACHE_MASK
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [STABLE 0.13][PATCH 09/13] block: Fix BDRV_O_CACHE_MASK |
Date: |
Mon, 13 Sep 2010 14:42:47 +0200 |
BDRV_O_CACHE_MASK should have been extended when cache=unsafe introduced a new
flag BDRV_O_NO_FLUSH. There are currently no users that would change their
behaviour because of this, but let's clean it up before things break.
Signed-off-by: Kevin Wolf <address@hidden>
(cherry picked from commit ceb25e5c7554255931f7f5647d3ad9df36111f53)
---
block.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block.h b/block.h
index db131a3..5f64380 100644
--- a/block.h
+++ b/block.h
@@ -35,7 +35,7 @@ typedef struct QEMUSnapshotInfo {
#define BDRV_O_NO_BACKING 0x0100 /* don't open the backing file */
#define BDRV_O_NO_FLUSH 0x0200 /* disable flushing on this disk */
-#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB)
+#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH)
#define BDRV_SECTOR_BITS 9
#define BDRV_SECTOR_SIZE (1ULL << BDRV_SECTOR_BITS)
--
1.7.2.2
- [Qemu-devel] [STABLE 0.13][PULL 00/13] Block fixes for stable-0.13, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 01/13] scsi-disk: fix the mode data length field returned by the MODE SENSE command, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 02/13] scsi-disk: fix the mode data header returned by the MODE SENSE(10) command, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 03/13] scsi-disk: respect the page control (PC) field in the MODE SENSE command, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 04/13] scsi-disk: fix the block descriptor returned by the MODE SENSE command, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 05/13] scsi-disk: return CHECK CONDITION for unknown page codes in the MODE SENSE command, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 07/13] raw-posix: Don't use file name for host_cdrom detection on Linux, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 06/13] scsi-disk: fix the check of the DBD bit in the MODE SENSE command, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 08/13] qemu-img convert: Use cache=unsafe for output image, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 09/13] block: Fix BDRV_O_CACHE_MASK,
Kevin Wolf <=
- [Qemu-devel] [STABLE 0.13][PATCH 10/13] qcow2: Remove unnecessary flush after L2 write, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 11/13] vvfat: Fix segfault on write to read-only disk, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 12/13] vvfat: Fix double free for opening the image rw, Kevin Wolf, 2010/09/13
- [Qemu-devel] [STABLE 0.13][PATCH 13/13] vvfat: Use cache=unsafe, Kevin Wolf, 2010/09/13