From: Craig Gallek <kraig@google.com>
Date: Thu, 5 Oct 2017 10:41:58 -0400
Subject: libbpf: use map_flags when creating maps
Patch-mainline: v4.15-rc1
Git-commit: fe9b5f774b28143dcc2957eadffefdca6171a26a
References: bsc#1109837
This is required to use BPF_MAP_TYPE_LPM_TRIE or any other map type
which requires flags.
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
tools/lib/bpf/libbpf.c | 2 +-
tools/lib/bpf/libbpf.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -942,7 +942,7 @@ bpf_object__create_maps(struct bpf_objec
def->key_size,
def->value_size,
def->max_entries,
- 0);
+ def->map_flags);
if (*pfd < 0) {
size_t j;
int err = *pfd;
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -207,6 +207,7 @@ struct bpf_map_def {
unsigned int key_size;
unsigned int value_size;
unsigned int max_entries;
+ unsigned int map_flags;
};
/*