raw-posix: report unwritten extents as zero
commitf5f7abcfd50bca38ae278a9c7a3ed60fba3d76dc
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 4 Sep 2013 17:00:36 +0000 (4 19:00 +0200)
committerStefan Hajnoczi <stefanha@redhat.com>
Fri, 6 Sep 2013 13:25:09 +0000 (6 15:25 +0200)
treed7aa127458c42711ccf252cd8ab56b451a240cc0
parent63390a8d14c9006f42bdaab22291c9c97676322d
raw-posix: report unwritten extents as zero

These are created for example with XFS_IOC_ZERO_RANGE.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
block/raw-posix.c