tree 1f8487a0afb9293471fbde2e095a0bdb28f6ddb1
parent f2521c9023067a007d18b844fe7639c1c5b6f2ac
author Peter Lieven <pl@kamp.de> 1385546827 +0100
committer Stefan Hajnoczi <stefanha@redhat.com> 1386345183 +0100

qemu-img: round down request length to an aligned sector

this patch shortens requests to end at an aligned sector so that
the next request starts aligned.

[Squashed Peter's fix for bdrv_get_info() failure discussed on the
mailing list.
--Stefan]

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>