Remove per-cpu structure and make it per-convert_context instead. This allows moving requests between different cpus. CRs-Fixed: 339113 Change-Id: Iadc618920c7bdec0b8bbe2accdce1b69dbce5582 Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Shashank Mittal <mittals@codeaurora.org>