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authorMichael Tokarev <mjt@tls.msk.ru>2012-06-07 20:21:06 +0400
committerMichael Tokarev <mjt@tls.msk.ru>2012-06-11 23:12:11 +0400
commitd5e6b1619c516fa1e2ee4d8d20f08fcda4fb67a0 (patch)
tree20ea66644af8533a7ce32f51875d50a800e9b7d4 /block/qcow.c
parent1b093c480a32051cc856b6ab2395d8cbc3ae99da (diff)
change qemu_iovec_to_buf() to match other to,from_buf functions
It now allows specifying offset within qiov to start from and amount of bytes to copy. Actual implementation is just a call to iov_to_buf(). Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'block/qcow.c')
-rw-r--r--block/qcow.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/qcow.c b/block/qcow.c
index 728010319f..7b5ab87d2d 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -569,7 +569,7 @@ static coroutine_fn int qcow_co_writev(BlockDriverState *bs, int64_t sector_num,
if (qiov->niov > 1) {
buf = orig_buf = qemu_blockalign(bs, qiov->size);
- qemu_iovec_to_buffer(qiov, buf);
+ qemu_iovec_to_buf(qiov, 0, buf, qiov->size);
} else {
orig_buf = NULL;
buf = (uint8_t *)qiov->iov->iov_base;