136 struct kcm_mux {  struct
137 	struct list_head kcm_mux_list;  argument
146 	struct kcm_mux_stats stats;  argument
147 	struct kcm_psock_stats aggregate_psock_stats;
148 	struct strp_aggr_stats aggregate_strp_stats;
151 	spinlock_t rx_lock ____cacheline_aligned_in_smp;
152 	struct list_head kcm_rx_waiters; /* KCMs waiting for receiving */
153 	struct list_head psocks_ready;	/* List of psocks with a msg ready */
154 	struct sk_buff_head rx_hold_queue;
157 	spinlock_t  lock ____cacheline_aligned_in_smp;	/* TX and mux locking */
158 	struct list_head psocks_avail;	/* List of available psocks */
159 	struct list_head kcm_tx_waiters; /* KCMs waiting for a TX psock */