eal/arm64: support ASan

[dpdk.git] / lib / eal / common / malloc_heap.c

diff --git a/lib/eal/common/malloc_heap.c b/lib/eal/common/malloc_heap.c
index 775d678..55aad27 100644 (file)
--- a/lib/eal/common/malloc_heap.c
+++ b/lib/eal/common/malloc_heap.c
@@ -699,6 +699,26 @@ alloc_unlock:
        return ret;
 }
 
+static unsigned int
+malloc_get_numa_socket(void)
+{
+       const struct internal_config *conf = eal_get_internal_configuration();
+       unsigned int socket_id = rte_socket_id();
+       unsigned int idx;
+
+       if (socket_id != (unsigned int)SOCKET_ID_ANY)
+               return socket_id;
+
+       /* for control threads, return first socket where memory is available */
+       for (idx = 0; idx < rte_socket_count(); idx++) {
+               socket_id = rte_socket_id_by_idx(idx);
+               if (conf->socket_mem[socket_id] != 0)
+                       return socket_id;
+       }
+
+       return rte_socket_id_by_idx(0);
+}
+
 void *
 malloc_heap_alloc(const char *type, size_t size, int socket_arg,
                unsigned int flags, size_t align, size_t bound, bool contig)