Commits
Mike Christie committed 0d44374c1aa
tcmu: fix double se_cmd completion If cmd_time_out != 0, then tcmu_queue_cmd_ring could end up sleeping waiting for ring space, timing out and then returning failure to lio, and tcmu_check_expired_cmd could also detect the timeout and call target_complete_cmd on the cmd. This patch just delays setting up the deadline value and adding the cmd to the udev->commands idr until we have allocated ring space and are about to send the cmd to userspace. Signed-off-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>