tree 6e2584fcc98c557e657c4768e622b03f59cf2c83
parent cdb5e3155eb323380c59f19fe88e28fedd85d3d8
author Fam Zheng <famz@redhat.com> 1447064208 +0800
committer Kevin Wolf <kwolf@redhat.com> 1447341762 +0100

block: Track discard requests

Both bdrv_discard and bdrv_aio_discard will call into bdrv_co_discard,
so add tracked_request_begin/end calls around the loop.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1447064214-29930-4-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>