-typedef struct srpc_service {
- int sv_id; /* service id */
- const char *sv_name; /* human readable name */
- int sv_nprune; /* # posted RPC to be pruned */
- int sv_concur; /* max # concurrent RPCs */
-
- cfs_spinlock_t sv_lock;
- int sv_shuttingdown;
- srpc_event_t sv_ev; /* LNet event */
- int sv_nposted_msg; /* # posted message buffers */
- cfs_list_t sv_free_rpcq; /* free RPC descriptors */
- cfs_list_t sv_active_rpcq; /* in-flight RPCs */
- cfs_list_t sv_posted_msgq; /* posted message buffers */
- cfs_list_t sv_blocked_msgq; /* blocked for RPC descriptor */
+/* CPU partition data of srpc service */
+struct srpc_service_cd {
+ /** serialize */
+ spinlock_t scd_lock;
+ /** backref to service */
+ struct srpc_service *scd_svc;
+ /** event buffer */
+ srpc_event_t scd_ev;
+ /** free RPC descriptors */
+ struct list_head scd_rpc_free;
+ /** in-flight RPCs */
+ struct list_head scd_rpc_active;
+ /** workitem for posting buffer */
+ swi_workitem_t scd_buf_wi;
+ /** CPT id */
+ int scd_cpt;
+ /** error code for scd_buf_wi */
+ int scd_buf_err;
+ /** timestamp for scd_buf_err */
+ time64_t scd_buf_err_stamp;
+ /** total # request buffers */
+ int scd_buf_total;
+ /** # posted request buffers */
+ int scd_buf_nposted;
+ /** in progress of buffer posting */
+ int scd_buf_posting;
+ /** allocate more buffers if scd_buf_nposted < scd_buf_low */
+ int scd_buf_low;
+ /** increase/decrease some buffers */
+ int scd_buf_adjust;
+ /** posted message buffers */
+ struct list_head scd_buf_posted;
+ /** blocked for RPC descriptor */
+ struct list_head scd_buf_blocked;
+};
+
+/* number of server workitems (mini-thread) for testing service */
+#define SFW_TEST_WI_MIN 256
+#define SFW_TEST_WI_MAX 2048
+/* extra buffers for tolerating buggy peers, or unbalanced number
+ * of peers between partitions */
+#define SFW_TEST_WI_EXTRA 64
+
+/* number of server workitems (mini-thread) for framework service */
+#define SFW_FRWK_WI_MIN 16
+#define SFW_FRWK_WI_MAX 256