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[Qemu-block] [PATCH v4 11/17] block/vmdk: use qemu_iovec_init_buf
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-block] [PATCH v4 11/17] block/vmdk: use qemu_iovec_init_buf |
Date: |
Mon, 18 Feb 2019 17:09:20 +0300 |
Use new qemu_iovec_init_buf() instead of
qemu_iovec_init_external( ... , 1), which simplifies the code.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
---
block/vmdk.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index 096e8eb662..41048741cd 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -1371,7 +1371,6 @@ static int vmdk_write_extent(VmdkExtent *extent, int64_t
cluster_offset,
VmdkGrainMarker *data = NULL;
uLongf buf_len;
QEMUIOVector local_qiov;
- struct iovec iov;
int64_t write_offset;
int64_t write_end_sector;
@@ -1399,11 +1398,7 @@ static int vmdk_write_extent(VmdkExtent *extent, int64_t
cluster_offset,
data->size = cpu_to_le32(buf_len);
n_bytes = buf_len + sizeof(VmdkGrainMarker);
- iov = (struct iovec) {
- .iov_base = data,
- .iov_len = n_bytes,
- };
- qemu_iovec_init_external(&local_qiov, &iov, 1);
+ qemu_iovec_init_buf(&local_qiov, data, n_bytes);
BLKDBG_EVENT(extent->file, BLKDBG_WRITE_COMPRESSED);
} else {
--
2.18.0
- [Qemu-block] [PATCH v4 09/17] block/qcow2: use qemu_iovec_init_buf, (continued)
- [Qemu-block] [PATCH v4 09/17] block/qcow2: use qemu_iovec_init_buf, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 15/17] hw/ide: drop iov field from IDEState, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 07/17] block/parallels: use QEMU_IOVEC_INIT_BUF, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 04/17] block/backup: use qemu_iovec_init_buf, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 03/17] block/block-backend: use QEMU_IOVEC_INIT_BUF, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 05/17] block/commit: use QEMU_IOVEC_INIT_BUF, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 10/17] block/qed: use qemu_iovec_init_buf, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 06/17] block/stream: use QEMU_IOVEC_INIT_BUF, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 13/17] migration/block: use qemu_iovec_init_buf, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 14/17] tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUF, Vladimir Sementsov-Ogievskiy, 2019/02/18
- [Qemu-block] [PATCH v4 11/17] block/vmdk: use qemu_iovec_init_buf,
Vladimir Sementsov-Ogievskiy <=
- Re: [Qemu-block] [Qemu-devel] [PATCH v4 00/17] block: local qiov helper, Stefan Hajnoczi, 2019/02/20