| Message ID | 18eb783f51738d032d91c088a547794ac5dfdc89.1459947150.git.pmatilai@redhat.com |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c index 119dc2d..d7d9704 100644 --- a/lib/dpif-netdev.c +++ b/lib/dpif-netdev.c @@ -3145,7 +3145,7 @@ dp_netdev_set_pmds_on_numa(struct dp_netdev *dp, int numa_id) n_unpinned = ovs_numa_get_n_unpinned_cores_on_numa(numa_id); if (!n_unpinned) { VLOG_ERR("Cannot create pmd threads due to out of unpinned " - "cores on numa node"); + "cores on numa node %d", numa_id); return; }
Since PMD threads are placed on the NUMA node of the port regardless of a possible pmd-cpu-mask setting, this can lead to a somewhat confusing "out of unpinned cores" message - there might be plenty of available cores in the mask but they cannot be used if the port is on different NUMA node than the cores. Report the NUMA node number to help diagnosing the issue. Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=1295952 Signed-off-by: Panu Matilainen <pmatilai@redhat.com> --- lib/dpif-netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)