block/blkdebug.c | 11 +++++++++++ block/commit.c | 2 +- block/io.c | 20 ++++++++++++-------- block/mirror.c | 5 ++--- block/qcow2.c | 4 +--- block/raw-format.c | 2 +- block/vpc.c | 2 +- qemu-img.c | 10 ++++------ qemu-io.c | 7 ++++--- tests/qemu-iotests/177 | 3 +++ tests/qemu-iotests/177.out | 5 +++++ 11 files changed, 45 insertions(+), 26 deletions(-)