RPC_TASK_QUEUED
#define RPC_IS_QUEUED(t) test_bit(RPC_TASK_QUEUED, &(t)->tk_runstate)
#define rpc_set_queued(t) set_bit(RPC_TASK_QUEUED, &(t)->tk_runstate)
#define rpc_clear_queued(t) clear_bit(RPC_TASK_QUEUED, &(t)->tk_runstate)
{ (1UL << RPC_TASK_QUEUED), "QUEUED" }, \
wake_up_bit(&task->tk_runstate, RPC_TASK_QUEUED);
RPC_TASK_QUEUED, rpc_wait_bit_killable,