CLIB_CACHE_LINE_ALIGN_MARK (cacheline1);
u32 buffer_index[VLIB_FRAME_SIZE];
+ u32 aux_data[VLIB_FRAME_SIZE];
}
vlib_frame_queue_elt_t;
const char *barrier_caller;
const char *barrier_context;
volatile u32 *node_reforks_required;
+ volatile u32 wait_before_barrier;
+ volatile u32 workers_before_barrier;
+ volatile u32 done_work_before_barrier;
long lwp;
int cpu_id;
}
vlib_frame_queue_t;
-typedef struct
+struct vlib_frame_queue_main_t_;
+typedef u32 (vlib_frame_queue_dequeue_fn_t) (
+ vlib_main_t *vm, struct vlib_frame_queue_main_t_ *fqm);
+typedef struct vlib_frame_queue_main_t_
{
u32 node_index;
u32 frame_queue_nelts;
/* for frame queue tracing */
frame_queue_trace_t *frame_queue_traces;
frame_queue_nelt_counter_t *frame_queue_histogram;
+ vlib_frame_queue_dequeue_fn_t *frame_queue_dequeue_fn;
} vlib_frame_queue_main_t;
typedef struct
SCHED_POLICY_N,
} sched_policy_t;
-typedef struct
-{
- clib_error_t *(*vlib_launch_thread_cb) (void *fp, vlib_worker_thread_t * w,
- unsigned cpu_id);
- clib_error_t *(*vlib_thread_set_lcore_cb) (u32 thread, u16 cpu);
-} vlib_thread_callbacks_t;
-
typedef struct
{
/* Link list of registrations, built by constructors */
vlib_worker_thread_t *worker_threads;
- /*
- * Launch all threads as pthreads,
- * not eal_rte_launch (strict affinity) threads
- */
int use_pthreads;
/* Number of vlib_main / vnet_main clones */
/* scheduling policy priority */
u32 sched_priority;
- /* callbacks */
- vlib_thread_callbacks_t cb;
- int extern_thread_mgmt;
-
/* NUMA-bound heap size */
uword numa_heap_size;
}
u8 *vlib_thread_stack_init (uword thread_index);
-int vlib_thread_cb_register (struct vlib_main_t *vm,
- vlib_thread_callbacks_t * cb);
extern void *rpc_call_main_thread_cb_fn;
void
void vlib_get_thread_core_numa (vlib_worker_thread_t * w, unsigned cpu_id);
vlib_thread_main_t *vlib_get_thread_main_not_inline (void);
+/**
+ * Force workers sync from within worker
+ *
+ * Must be paired with @ref vlib_workers_continue
+ */
+void vlib_workers_sync (void);
+/**
+ * Release barrier after workers sync
+ */
+void vlib_workers_continue (void);
+
#endif /* included_vlib_threads_h */
/*