On 06/03/2016 11:21 AM, Kevin Wolf wrote: > This will allow copy on write operations where the overwritten part of > the cluster is not aligned to sector boundaries. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > block/qcow2-cluster.c | 37 +++++++++++++++++-------------------- > 1 file changed, 17 insertions(+), 20 deletions(-) > > diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c > index 9fb7f9f..5d04eb7 100644 > --- a/block/qcow2-cluster.c > +++ b/block/qcow2-cluster.c > @@ -391,21 +391,17 @@ int qcow2_encrypt_sectors(BDRVQcow2State *s, int64_t > sector_num, > } > > static int coroutine_fn copy_sectors(BlockDriverState *bs, > - uint64_t start_sect, > + uint64_t src_cluster_offset, > uint64_t cluster_offset, > - int n_start, int n_end) > + int offset_in_cluster, > + int bytes)
Do we still want this named copy_sectors(), now that it can copy a sub-sector (well, when not encrypted)? Otherwise, Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
