return result;
}
-vlib_main_t **vlib_mains;
+/*
+ * Hand-craft a static vector w/ length 1, so vec_len(vlib_mains) =1
+ * and vlib_mains[0] = &vlib_global_main from the beginning of time.
+ *
+ * The only place which should ever expand vlib_mains is start_workers()
+ * in threads.c. It knows about the bootstrap vector.
+ */
+/* *INDENT-OFF* */
+static struct
+{
+ vec_header_t h;
+ vlib_main_t *vm;
+} __attribute__ ((packed)) __bootstrap_vlib_main_vector
+ __attribute__ ((aligned (CLIB_CACHE_LINE_BYTES))) =
+{
+ .h.len = 1,
+ .vm = &vlib_global_main,
+};
+/* *INDENT-ON* */
+
+vlib_main_t **vlib_mains = &__bootstrap_vlib_main_vector.vm;
+
/* When dubugging validate that given buffers are either known allocated
or known free. */
ASSERT (os_get_cpu_number () == 0);
/* smp disaster check */
- if (vlib_mains)
+ if (vec_len (vlib_mains) > 1)
ASSERT (vm == vlib_mains[0]);
is_free = expected_state == VLIB_BUFFER_KNOWN_ALLOCATED;
do
{
- curr_vm = vec_len (vlib_mains) ? vlib_mains[vm_index] : vm;
+ curr_vm = vlib_mains[vm_index];
bm = curr_vm->buffer_main;
/* *INDENT-OFF* */