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block: Convert bdrv_pwrite_zeroes() to BdrvChild

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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf 2016-06-16 15:13:15 +02:00
parent d9ca2ea2e2
commit 720ff280e7
8 changed files with 18 additions and 11 deletions
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2
block/qcow2-cluster.c
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@ -1752,7 +1752,7 @@ static int expand_zero_clusters_in_l1(BlockDriverState *bs, uint64_t *l1_table,
goto fail;
}
ret = bdrv_pwrite_zeroes(bs->file->bs, offset, s->cluster_size, 0);
ret = bdrv_pwrite_zeroes(bs->file, offset, s->cluster_size, 0);
if (ret < 0) {
if (!preallocated) {
qcow2_free_clusters(bs, offset, s->cluster_size,