From c51da3f7a161c6822232be832abdffe47eb55b4c Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 20 Jun 2025 13:30:01 +0000 Subject: net: remove sock_i_uid() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Difference between sock_i_uid() and sk_uid() is that after sock_orphan(), sock_i_uid() returns GLOBAL_ROOT_UID while sk_uid() returns the last cached sk->sk_uid value. None of sock_i_uid() callers care about this. Use sk_uid() which is much faster and inlined. Note that diag/dump users are calling sock_i_ino() and can not see the full benefit yet. Signed-off-by: Eric Dumazet Cc: Lorenzo Colitti Reviewed-by: Maciej Żenczykowski Link: https://patch.msgid.link/20250620133001.4090592-3-edumazet@google.com Signed-off-by: Jakub Kicinski --- include/net/sock.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/net/sock.h') diff --git a/include/net/sock.h b/include/net/sock.h index fc5e6f66b00a..bbd97fbc5935 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2092,8 +2092,6 @@ static inline void sock_graft(struct sock *sk, struct socket *parent) write_unlock_bh(&sk->sk_callback_lock); } -kuid_t sock_i_uid(struct sock *sk); - static inline kuid_t sk_uid(const struct sock *sk) { /* Paired with WRITE_ONCE() in sockfs_setattr() */ -- cgit v1.2.3