Merge branch 'bpf-numa-id'

Daniel Borkmann says:

====================
Add BPF numa id helper

This patch set adds a helper for retrieving current numa node
id and a test case for SO_REUSEPORT.
====================

Signed-off-by: David S. Miller <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index f09c70b97eca..374ef582ae18 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -426,6 +426,12 @@ enum bpf_func_id {
 	 */
 	BPF_FUNC_set_hash_invalid,
 
+	/**
+	 * bpf_get_numa_node_id()
+	 * Returns the id of the current NUMA node.
+	 */
+	BPF_FUNC_get_numa_node_id,
+
 	__BPF_FUNC_MAX_ID,
 };