tree d5ff9a3ea2164c674e46831e1a11b4b13b7ca8cf
parent 9eddd6a4b3b187ba50038800b6e4aeda4973b365
author Fam Zheng <famz@redhat.com> 1427852738 +0800
committer Kevin Wolf <kwolf@redhat.com> 1430228169 +0200

block/null: Latency simulation by adding new option "latency-ns"

Aio context switch should just work because the requests will be
drained, so the scheduled timer(s) on the old context will be freed.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1427852740-24315-2-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>