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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.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.c')
-rw-r--r--block.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block.c b/block.c
index 5b1a86249c..63b7ae083c 100644
--- a/block.c
+++ b/block.c
@@ -3408,7 +3408,7 @@ static BlockDriverAIOCB *bdrv_aio_rw_vector(BlockDriverState *bs,
acb->bh = qemu_bh_new(bdrv_aio_bh_cb, acb);
if (is_write) {
- qemu_iovec_to_buffer(acb->qiov, acb->bounce);
+ qemu_iovec_to_buf(acb->qiov, 0, acb->bounce, qiov->size);
acb->ret = bs->drv->bdrv_write(bs, sector_num, acb->bounce, nb_sectors);
} else {
acb->ret = bs->drv->bdrv_read(bs, sector_num, acb->bounce, nb_sectors);