netmap: get correct RSS queues on Linux as well

10 years ago · a8a918545b
parent d861bf100b
commit a8a918545b
1 changed files with 6 additions and 1 deletions
--- a/src/runmode-netmap.c
+++ b/src/runmode-netmap.c
@ -255,7 +255,12 @@ static void *ParseNetmapConfig(const char *iface_name)
 finalize:

    if (aconf->threads == 0) {
-        aconf->threads = NetmapGetRSSCount(aconf->iface);
+        /* As NetmapGetRSSCount is broken on Linux, first run
+         * GetIfaceRSSQueuesNum. If that fails, run NetmapGetRSSCount */
+        aconf->threads = GetIfaceRSSQueuesNum(aconf->iface);
+        if (aconf->threads == 0) {
+            aconf->threads = NetmapGetRSSCount(aconf->iface);
+        }
    }
    if (aconf->threads <= 0) {
        aconf->threads = 1;