| From 291691c8e7958e53dcddc30e7436078c83f4dbaf Mon Sep 17 00:00:00 2001 |
| From: Toshiaki Makita <toshiaki.makita1@gmail.com> |
| Date: Fri, 14 Jun 2019 17:20:14 +0900 |
| Subject: bpf, devmap: Add missing bulk queue free |
| |
| [ Upstream commit edabf4d9dd905acd60048ea1579943801e3a4876 ] |
| |
| dev_map_free() forgot to free bulk queue when freeing its entries. |
| |
| Fixes: 5d053f9da431 ("bpf: devmap prepare xdp frames for bulking") |
| Signed-off-by: Toshiaki Makita <toshiaki.makita1@gmail.com> |
| Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> |
| Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| kernel/bpf/devmap.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c |
| index e001fb1a96b1..a126d95d12de 100644 |
| --- a/kernel/bpf/devmap.c |
| +++ b/kernel/bpf/devmap.c |
| @@ -186,6 +186,7 @@ static void dev_map_free(struct bpf_map *map) |
| if (!dev) |
| continue; |
| |
| + free_percpu(dev->bulkq); |
| dev_put(dev->dev); |
| kfree(dev); |
| } |
| -- |
| 2.20.1 |
| |
