From: Cong Wang <xiyou.wangcong@gmail.com>
To: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org, duanxiongchun@bytedance.com,
wangdongdong.6@bytedance.com, jiang.wang@bytedance.com,
Cong Wang <cong.wang@bytedance.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Jakub Sitnicki <jakub@cloudflare.com>,
Lorenz Bauer <lmb@cloudflare.com>,
John Fastabend <john.fastabend@gmail.com>
Subject: [Patch bpf-next v8 06/16] skmsg: use GFP_KERNEL in sk_psock_create_ingress_msg()
Date: Tue, 30 Mar 2021 19:32:27 -0700 [thread overview]
Message-ID: <20210331023237.41094-7-xiyou.wangcong@gmail.com> (raw)
In-Reply-To: <20210331023237.41094-1-xiyou.wangcong@gmail.com>
From: Cong Wang <cong.wang@bytedance.com>
This function is only called in process context.
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jakub Sitnicki <jakub@cloudflare.com>
Cc: Lorenz Bauer <lmb@cloudflare.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
---
net/core/skmsg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index d43d43905d2c..656eceab73bc 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -410,7 +410,7 @@ static struct sk_msg *sk_psock_create_ingress_msg(struct sock *sk,
if (!sk_rmem_schedule(sk, skb, skb->truesize))
return NULL;
- msg = kzalloc(sizeof(*msg), __GFP_NOWARN | GFP_ATOMIC);
+ msg = kzalloc(sizeof(*msg), __GFP_NOWARN | GFP_KERNEL);
if (unlikely(!msg))
return NULL;
--
2.25.1
next prev parent reply other threads:[~2021-03-31 2:33 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 2:32 [Patch bpf-next v8 00/16] sockmap: introduce BPF_SK_SKB_VERDICT and support UDP Cong Wang
2021-03-31 2:32 ` [Patch bpf-next v8 01/16] skmsg: lock ingress_skb when purging Cong Wang
2021-03-31 22:00 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 02/16] skmsg: introduce a spinlock to protect ingress_msg Cong Wang
2021-03-31 2:32 ` [Patch bpf-next v8 03/16] net: introduce skb_send_sock() for sock_map Cong Wang
2021-04-01 8:10 ` Jakub Sitnicki
2021-03-31 2:32 ` [Patch bpf-next v8 04/16] skmsg: avoid lock_sock() in sk_psock_backlog() Cong Wang
2021-03-31 2:32 ` [Patch bpf-next v8 05/16] skmsg: use rcu work for destroying psock Cong Wang
2021-03-31 2:32 ` Cong Wang [this message]
2021-03-31 2:32 ` [Patch bpf-next v8 07/16] sock_map: simplify sock_map_link() a bit Cong Wang
2021-04-01 5:48 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 08/16] sock_map: kill sock_map_link_no_progs() Cong Wang
2021-03-31 2:32 ` [Patch bpf-next v8 09/16] sock_map: introduce BPF_SK_SKB_VERDICT Cong Wang
2021-04-01 5:51 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 10/16] sock: introduce sk->sk_prot->psock_update_sk_prot() Cong Wang
2021-04-02 10:16 ` Jakub Sitnicki
2021-04-03 5:13 ` Cong Wang
2021-04-05 8:25 ` Eric Dumazet
2021-04-06 18:12 ` John Fastabend
2021-04-06 18:30 ` Cong Wang
2021-04-06 21:07 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 11/16] udp: implement ->read_sock() for sockmap Cong Wang
2021-04-01 6:00 ` John Fastabend
2021-04-03 5:08 ` Cong Wang
2021-04-03 6:45 ` Alexei Starovoitov
2021-03-31 2:32 ` [Patch bpf-next v8 12/16] skmsg: extract __tcp_bpf_recvmsg() and tcp_bpf_wait_data() Cong Wang
2021-04-01 16:36 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 13/16] udp: implement udp_bpf_recvmsg() for sockmap Cong Wang
2021-04-01 16:24 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 14/16] sock_map: update sock type checks for UDP Cong Wang
2021-04-01 6:02 ` John Fastabend
2021-03-31 2:32 ` [Patch bpf-next v8 15/16] selftests/bpf: add a test case for udp sockmap Cong Wang
2021-03-31 2:32 ` [Patch bpf-next v8 16/16] selftests/bpf: add a test case for loading BPF_SK_SKB_VERDICT Cong Wang
2021-04-01 16:51 ` [Patch bpf-next v8 00/16] sockmap: introduce BPF_SK_SKB_VERDICT and support UDP John Fastabend
2021-04-01 18:03 ` Alexei Starovoitov
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