+#ifdef FIO_HAVE_LIBNUMA
+ /* numa node setup */
+ if (td->o.numa_cpumask_set || td->o.numa_memmask_set) {
+ int ret;
+
+ if (numa_available() < 0) {
+ td_verror(td, errno, "Does not support NUMA API\n");
+ goto err;
+ }
+
+ if (td->o.numa_cpumask_set) {
+ ret = numa_run_on_node_mask(td->o.numa_cpunodesmask);
+ if (ret == -1) {
+ td_verror(td, errno, \
+ "numa_run_on_node_mask failed\n");
+ goto err;
+ }
+ }
+
+ if (td->o.numa_memmask_set) {
+
+ switch (td->o.numa_mem_mode) {
+ case MPOL_INTERLEAVE:
+ numa_set_interleave_mask(td->o.numa_memnodesmask);
+ break;
+ case MPOL_BIND:
+ numa_set_membind(td->o.numa_memnodesmask);
+ break;
+ case MPOL_LOCAL:
+ numa_set_localalloc();
+ break;
+ case MPOL_PREFERRED:
+ numa_set_preferred(td->o.numa_mem_prefer_node);
+ break;
+ case MPOL_DEFAULT:
+ default:
+ break;
+ }
+
+ }
+ }
+#endif
+