DMSG_IOCOMF_RWORK
atomic_set_int(&iocom->flags, DMSG_IOCOMF_RWORK);
atomic_set_int(&iocom->flags, DMSG_IOCOMF_RWORK);
atomic_set_int(&iocom->flags, DMSG_IOCOMF_RWORK);
if ((iocom->flags & (DMSG_IOCOMF_RWORK |
DMSG_IOCOMF_RWORK);
atomic_set_int(&iocom->flags, DMSG_IOCOMF_RWORK);
if (iocom->flags & DMSG_IOCOMF_RWORK) {
atomic_clear_int(&iocom->flags, DMSG_IOCOMF_RREQ | DMSG_IOCOMF_RWORK);