• Sagi Grimberg's avatar
    Target/iscsi,iser: Avoid accepting transport connections during stop stage · 14f4b54f
    Sagi Grimberg authored
    When the target is in stop stage, iSER transport initiates RDMA disconnects.
    The iSER initiator may wish to establish a new connection over the
    still existing network portal. In this case iSER transport should not
    accept and resume new RDMA connections. In order to learn that, iscsi_np
    is added with enabled flag so the iSER transport can check when deciding
    weather to accept and resume a new connection request.
    The iscsi_np is enabled after successful transport setup, and disabled
    before iscsi_np login threads are cleaned up.
    Signed-off-by: default avatarSagi Grimberg <sagig@mellanox.com>
    Cc: stable@vger.kernel.org # 3.10+
    Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
iscsi_target_core.h 25.2 KB