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-rw-r--r--src/vlib/threads.h26
1 files changed, 17 insertions, 9 deletions
diff --git a/src/vlib/threads.h b/src/vlib/threads.h
index 28a81f78712..9e83563a2e9 100644
--- a/src/vlib/threads.h
+++ b/src/vlib/threads.h
@@ -237,16 +237,24 @@ typedef enum
void vlib_worker_thread_fork_fixup (vlib_fork_fixup_t which);
+always_inline int
+__foreach_vlib_main_helper (vlib_main_t *ii, vlib_main_t **p)
+{
+ vlib_main_t *vm;
+ u32 index = ii - (vlib_main_t *) 0;
+
+ if (index >= vec_len (vlib_global_main.vlib_mains))
+ return 0;
+
+ *p = vm = vlib_global_main.vlib_mains[index];
+ ASSERT (index == 0 || vm->parked_at_barrier == 1);
+ return 1;
+}
+
#define foreach_vlib_main() \
- for (vlib_main_t *ii = 0, *this_vlib_main = vlib_global_main.vlib_mains[0]; \
- (ii - (vlib_main_t *) 0) < vec_len (vlib_global_main.vlib_mains); \
- ii++, this_vlib_main = \
- vlib_global_main.vlib_mains[ii - (vlib_main_t *) 0]) \
- if (CLIB_ASSERT_ENABLE && \
- !(ii == 0 || \
- (this_vlib_main && this_vlib_main->parked_at_barrier == 1))) \
- ASSERT (0); \
- else if (this_vlib_main)
+ for (vlib_main_t *ii = 0, *this_vlib_main; \
+ __foreach_vlib_main_helper (ii, &this_vlib_main); ii++) \
+ if (this_vlib_main)
#define foreach_sched_policy \
_(SCHED_OTHER, OTHER, "other") \