On Mon, Apr 16, 2018 at 06:58:43PM +0200, Max Reitz wrote: > This flag signifies that a write request will not change the visible > disk content. With this flag set, it is sufficient to have the > BLK_PERM_WRITE_UNCHANGED permission instead of BLK_PERM_WRITE. > > Signed-off-by: Max Reitz <mre...@redhat.com> > --- > include/block/block.h | 6 +++++- > block/io.c | 6 +++++- > 2 files changed, 10 insertions(+), 2 deletions(-)
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
signature.asc
Description: PGP signature
