On 09/20/2016 04:08 PM, Kevin Wolf wrote: > Instead of modifying the new BDS after it has been opened, use the newly > supported 'detect-zeroes' option in bdrv_open_common() so that all > requirements are checked (detect-zeroes=unmap requires discard=unmap). > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > block/block-backend.c | 9 ++++----- > blockdev.c | 9 ++++++--- > include/sysemu/block-backend.h | 2 +- > 3 files changed, 11 insertions(+), 9 deletions(-) >
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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