diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2020-02-01 21:47:17 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-02-01 21:47:17 +1100 |
| commit | 4c25df5640ae6e4491ee2c50d3f70c1559ef037d (patch) | |
| tree | 9d68b0361918926d7d7b6d78090dcfb942ec4e72 /net/ipv4/tcp_ulp.c | |
| parent | 34b5a946a9543ce38d8ad1aacc4362533a813db7 (diff) | |
| parent | 3d7dfd632f9b60cfce069b4da517e6b1a1c3f613 (diff) | |
Merge branch 'topic/user-access-begin' into next
Merge the user_access_begin() series from Christophe. This is based on
a commit from Linus that went into v5.5-rc7.
Diffstat (limited to 'net/ipv4/tcp_ulp.c')
| -rw-r--r-- | net/ipv4/tcp_ulp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/tcp_ulp.c b/net/ipv4/tcp_ulp.c index 12ab5db2b71c..38d3ad141161 100644 --- a/net/ipv4/tcp_ulp.c +++ b/net/ipv4/tcp_ulp.c @@ -99,17 +99,19 @@ void tcp_get_available_ulp(char *buf, size_t maxlen) rcu_read_unlock(); } -void tcp_update_ulp(struct sock *sk, struct proto *proto) +void tcp_update_ulp(struct sock *sk, struct proto *proto, + void (*write_space)(struct sock *sk)) { struct inet_connection_sock *icsk = inet_csk(sk); if (!icsk->icsk_ulp_ops) { + sk->sk_write_space = write_space; sk->sk_prot = proto; return; } if (icsk->icsk_ulp_ops->update) - icsk->icsk_ulp_ops->update(sk, proto); + icsk->icsk_ulp_ops->update(sk, proto, write_space); } void tcp_cleanup_ulp(struct sock *sk) |