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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-12-14 16:27:23 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-12-14 16:27:23 -0800 |
| commit | 4b4193256c8d3bc3a5397b5cd9494c2ad386317d (patch) | |
| tree | b6b070f8893384b5d563fc616018e7d5644b2ece /include/linux/skmsg.h | |
| parent | cffdd6d90482316e18d686060a4397902ea04bd2 (diff) | |
| parent | 92f0a3a22c7a4c936277ece3a0215955a2d52238 (diff) | |
| download | cachepc-linux-4b4193256c8d3bc3a5397b5cd9494c2ad386317d.tar.gz cachepc-linux-4b4193256c8d3bc3a5397b5cd9494c2ad386317d.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 5.11 merge window.
Diffstat (limited to 'include/linux/skmsg.h')
| -rw-r--r-- | include/linux/skmsg.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index ad31c9fb7158..1e9ed840b9fc 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -430,6 +430,19 @@ static inline void psock_set_prog(struct bpf_prog **pprog, bpf_prog_put(prog); } +static inline int psock_replace_prog(struct bpf_prog **pprog, + struct bpf_prog *prog, + struct bpf_prog *old) +{ + if (cmpxchg(pprog, old, prog) != old) + return -ENOENT; + + if (old) + bpf_prog_put(old); + + return 0; +} + static inline void psock_progs_drop(struct sk_psock_progs *progs) { psock_set_prog(&progs->msg_parser, NULL); @@ -437,4 +450,12 @@ static inline void psock_progs_drop(struct sk_psock_progs *progs) psock_set_prog(&progs->skb_verdict, NULL); } +int sk_psock_tls_strp_read(struct sk_psock *psock, struct sk_buff *skb); + +static inline bool sk_psock_strp_enabled(struct sk_psock *psock) +{ + if (!psock) + return false; + return psock->parser.enabled; +} #endif /* _LINUX_SKMSG_H */ |