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[Qemu-devel] [PATCH 08/14] block.h: Make BDRV_SECTOR_SIZE 64 bit safe
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 08/14] block.h: Make BDRV_SECTOR_SIZE 64 bit safe |
Date: |
Fri, 28 May 2010 18:46:07 +0200 |
From: Jes Sorensen <address@hidden>
C defaults to int, so make definition of BDRV_SECTOR_SIZE 64 bit
safe as it and BDRV_SECTOR_MASK may be used against 64 bit addresses.
Signed-off-by: Jes Sorensen <address@hidden>
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 9034ebb..756670d 100644
--- a/block.h
+++ b/block.h
@@ -38,7 +38,7 @@ typedef struct QEMUSnapshotInfo {
#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB)
#define BDRV_SECTOR_BITS 9
-#define BDRV_SECTOR_SIZE (1 << BDRV_SECTOR_BITS)
+#define BDRV_SECTOR_SIZE (1ULL << BDRV_SECTOR_BITS)
#define BDRV_SECTOR_MASK ~(BDRV_SECTOR_SIZE - 1)
typedef enum {
--
1.6.6.1
- [Qemu-devel] [PULL 00/14] Block patches, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 01/14] qcow2: Clear L2 table cache after write error, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 02/14] qcow2: Fix error handling in l2_allocate, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 03/14] block: Fix multiwrite with overlapping requests, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 04/14] qemu-io: Add multiwrite command, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 05/14] add support for protocol driver create_options, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 06/14] drive: allow rerror, werror and readonly for if=none, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 07/14] posix-aio-compat: Expand tabs that have crept in, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 08/14] block.h: Make BDRV_SECTOR_SIZE 64 bit safe,
Kevin Wolf <=
- [Qemu-devel] [PATCH 09/14] qcow2: Allow qcow2_get_cluster_offset to return errors, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 10/14] qcow2: Change l2_load to return 0/-errno, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 11/14] qcow2: Return right error code in write_refcount_block_entries, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 12/14] qcow2: Fix corruption after refblock allocation, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 13/14] qcow2: Fix corruption after error in update_refcount, Kevin Wolf, 2010/05/28
- [Qemu-devel] [PATCH 14/14] block: Add missing bdrv_delete() for SG_IO BlockDriver in find_image_format(), Kevin Wolf, 2010/05/28
- [Qemu-devel] Re: [PULL 00/14] Block patches, Anthony Liguori, 2010/05/28