diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-06-16 15:13:15 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-07-05 16:46:27 +0200 |
| commit | 720ff280e73ebdc6751a9c5ae741fdcdd092a5a0 (patch) | |
| tree | 0549da31d6b69c0c9905d16932dbe705d29d7aa5 /block/qcow2.c | |
| parent | d9ca2ea2e261442c267f542953a5f3243e4f608e (diff) | |
block: Convert bdrv_pwrite_zeroes() to BdrvChild
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 090dc6d92e..a289c12225 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2709,7 +2709,7 @@ static int make_completely_empty(BlockDriverState *bs) /* After this call, neither the in-memory nor the on-disk refcount * information accurately describe the actual references */ - ret = bdrv_pwrite_zeroes(bs->file->bs, s->l1_table_offset, + ret = bdrv_pwrite_zeroes(bs->file, s->l1_table_offset, l1_clusters * s->cluster_size, 0); if (ret < 0) { goto fail_broken_refcounts; @@ -2723,7 +2723,7 @@ static int make_completely_empty(BlockDriverState *bs) * overwrite parts of the existing refcount and L1 table, which is not * an issue because the dirty flag is set, complete data loss is in fact * desired and partial data loss is consequently fine as well */ - ret = bdrv_pwrite_zeroes(bs->file->bs, s->cluster_size, + ret = bdrv_pwrite_zeroes(bs->file, s->cluster_size, (2 + l1_clusters) * s->cluster_size, 0); /* This call (even if it failed overall) may have overwritten on-disk * refcount structures; in that case, the in-memory refcount information |