lock init
writer_lock must be inited before used.
@@ -35,6 +35,7 @@ void BV (clib_bihash_init)
vec_validate_aligned (h->buckets, nbuckets - 1, CLIB_CACHE_LINE_BYTES);
h->writer_lock = clib_mem_alloc_aligned (CLIB_CACHE_LINE_BYTES,
CLIB_CACHE_LINE_BYTES);
+ h->writer_lock[0] = 0;
for (i = 0; i < nbuckets; i++)
BV (clib_bihash_reset_cache) (h->buckets + i);
