From: John Fastabend <john.fastabend@gmail.com>
Date: Sat, 30 Jun 2018 06:17:52 -0700
Subject: bpf: sockhash, add release routine
Patch-mainline: v4.18-rc4
Git-commit: caac76a5170eb508529bbff9d9300e9c57126444
References: bsc#1109837
Add map_release_uref pointer to hashmap ops. This was dropped when
original sockhash code was ported into bpf-next before initial
commit.
Fixes: 81110384441a ("bpf: sockmap, add hash map support")
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
kernel/bpf/sockmap.c | 1 +
1 file changed, 1 insertion(+)
--- a/kernel/bpf/sockmap.c
+++ b/kernel/bpf/sockmap.c
@@ -2478,6 +2478,7 @@ const struct bpf_map_ops sock_hash_ops =
.map_get_next_key = sock_hash_get_next_key,
.map_update_elem = sock_hash_update_elem,
.map_delete_elem = sock_hash_delete_elem,
+ .map_release_uref = sock_map_release,
};
BPF_CALL_4(bpf_sock_map_update, struct bpf_sock_ops_kern *, bpf_sock,