tree 1296fc2d9efffb9deb50de671be4f69d5af7dcde
parent 0241fd39ce7bc9b82b7e57305cb0d6bb1364d45b
author Sheng Yang <sheng@yasker.org> 1456790535 -0800
committer Nicholas Bellinger <nab@linux-iscsi.org> 1457675349 -0800

target/user: Report capability of handling out-of-order completions to userspace

TCMU_MAILBOX_FLAG_CAP_OOOC was introduced, and userspace can check the flag
for out-of-order completion capability support.

Also update the document on how to use the feature.

Signed-off-by: Sheng Yang <sheng@yasker.org>
Reviewed-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>