tree 42500103c1b9a5afb4683b9047984b9064d39e33
parent 11212d8fa08a4e5bd56bb4f6877f9a4c0439a02b
author Paolo Bonzini <pbonzini@redhat.com> 1378314028 +0200
committer Stefan Hajnoczi <stefanha@redhat.com> 1378473909 +0200

block: introduce bdrv_get_block_status API

For now, bdrv_get_block_status is just another name for bdrv_is_allocated.
The next patches will add more flags.

This also touches all block drivers with a mostly mechanical rename.  The
sole exception is cow; because it calls cow_co_is_allocated from the read
code, we keep that function and make cow_co_get_block_status a wrapper.

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