[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 08/20] qcow2: Move sync out of write_refcount_block_
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 08/20] qcow2: Move sync out of write_refcount_block_entries |
Date: |
Tue, 21 Sep 2010 17:21:50 +0200 |
Signed-off-by: Kevin Wolf <address@hidden>
---
block/qcow2-refcount.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index 4c19e7e..7dc75d1 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -444,7 +444,7 @@ static int write_refcount_block_entries(BlockDriverState
*bs,
size = (last_index - first_index) << REFCOUNT_SHIFT;
BLKDBG_EVENT(bs->file, BLKDBG_REFBLOCK_UPDATE_PART);
- ret = bdrv_pwrite_sync(bs->file,
+ ret = bdrv_pwrite(bs->file,
refcount_block_offset + (first_index << REFCOUNT_SHIFT),
&s->refcount_block_cache[first_index], size);
if (ret < 0) {
@@ -551,6 +551,8 @@ fail:
dummy = update_refcount(bs, offset, cluster_offset - offset, -addend);
}
+ bdrv_flush(bs->file);
+
return ret;
}
--
1.7.2.2
- [Qemu-devel] [PULL 00/20] Block patches, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 03/20] vvfat: Use cache=unsafe, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 01/20] vvfat: Fix segfault on write to read-only disk, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 02/20] vvfat: Fix double free for opening the image rw, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 05/20] raw-posix: handle > 512 byte alignment correctly, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 10/20] qcow2: Move sync out of qcow2_alloc_clusters, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 04/20] use qemu_blockalign consistently, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 11/20] qcow2: Get rid of additional sync on COW, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 13/20] scsi-disk: propagate the required alignment, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 07/20] nbd: correctly manage default port, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 08/20] qcow2: Move sync out of write_refcount_block_entries,
Kevin Wolf <=
- [Qemu-devel] [PATCH 16/20] qcow2: Avoid bounce buffers for AIO read requests, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 14/20] ide: propagate the required alignment, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 15/20] cutils: qemu_iovec_copy and qemu_iovec_memset, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 12/20] virtio-blk: propagate the required alignment, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 09/20] qcow2: Move sync out of update_refcount, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 18/20] scsi-generic: add missing reset handler, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 06/20] Improve qemu-nbd performance by 4400 %, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 19/20] scsi_bus: fix length and xfer_mode for RESERVE and RELEASE commands, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 17/20] qcow2: Avoid bounce buffers for AIO write requests, Kevin Wolf, 2010/09/21
- [Qemu-devel] [PATCH 20/20] blkverify: Add block driver for verifying I/O, Kevin Wolf, 2010/09/21