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[Qemu-devel] [PATCH 24/25] block: Fix BDRV_O_CACHE_MASK
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 24/25] block: Fix BDRV_O_CACHE_MASK |
Date: |
Wed, 8 Sep 2010 15:29:41 +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>
---
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] [PULL v2 00/25] Block patches, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 06/25] vvfat: fat_chksum(): fix access above array bounds, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 17/25] scsi: fix and improve debug prints, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 15/25] scsi-disk: return CHECK CONDITION for unknown page codes in the MODE SENSE command, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 22/25] raw-posix: improve detection of scsi-generic devices, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 25/25] qcow2: Remove unnecessary flush after L2 write, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 14/25] scsi-disk: fix the block descriptor returned by the MODE SENSE command, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 18/25] qemu-io: Make alloc output useful when nb_sectors=1, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 02/25] virtio-blk: Fix migration of queued requests, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 05/25] qemu-img rebase: Open new backing file read-only, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 24/25] block: Fix BDRV_O_CACHE_MASK,
Kevin Wolf <=
- [Qemu-devel] [PATCH 20/25] Improve ATA IDENTIFY word 64 contents., Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 23/25] qemu-img convert: Use cache=unsafe for output image, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 21/25] scsi-disk: add some optional scsi commands, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 07/25] nbd: Introduce NBD named exports., Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 19/25] raw-posix: Don't use file name for host_cdrom detection on Linux, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 03/25] block: Fix image re-open in bdrv_commit, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 11/25] scsi-disk: fix the mode data length field returned by the MODE SENSE command, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 12/25] scsi-disk: fix the mode data header returned by the MODE SENSE(10) command, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 09/25] monitor: make 'info snapshots' show only fully available snapshots, Kevin Wolf, 2010/09/08
- [Qemu-devel] [PATCH 16/25] scsi-disk: fix the check of the DBD bit in the MODE SENSE command, Kevin Wolf, 2010/09/08