On Mon, Dec 18, 2017 at 02:09:11PM +0300, Denis V. Lunev wrote: > From: Edgar Kaziakhmedov <edgar.kaziakhme...@virtuozzo.com> > > Since parallels format supports backing files, refine > readv/writev (allocate_clusters) to redirect read/write requests > to a backing file (if cluster is not available in the current bs). > > Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhme...@virtuozzo.com> > Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> > Signed-off-by: Denis V. Lunev <d...@openvz.org> > CC: Stefan Hajnoczi <stefa...@redhat.com> > --- > block/parallels.c | 50 ++++++++++++++++++++++++++++++++++++++++++++------ > 1 file changed, 44 insertions(+), 6 deletions(-)
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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