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Date: Sun, 3 Apr 2022 14:06:21 +0100 From: Pavel Begunkov <asml.silence@...il.com> To: netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org> Cc: Eric Dumazet <edumazet@...gle.com>, Wei Liu <wei.liu@...nel.org>, Paul Durrant <paul@....org>, Pavel Begunkov <asml.silence@...il.com> Subject: [PATCH net-next 09/27] net: inline sock_alloc_send_skb sock_alloc_send_skb() is simple and just proxying to another function, so we can inline it and cut associated overhead. Signed-off-by: Pavel Begunkov <asml.silence@...il.com> --- include/net/sock.h | 10 ++++++++-- net/core/sock.c | 7 ------- 2 files changed, 8 insertions(+), 9 deletions(-) diff --git a/include/net/sock.h b/include/net/sock.h index c4b91fc19b9c..9dab633c3caf 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1825,11 +1825,17 @@ int sock_getsockopt(struct socket *sock, int level, int op, char __user *optval, int __user *optlen); int sock_gettstamp(struct socket *sock, void __user *userstamp, bool timeval, bool time32); -struct sk_buff *sock_alloc_send_skb(struct sock *sk, unsigned long size, - int noblock, int *errcode); struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len, unsigned long data_len, int noblock, int *errcode, int max_page_order); + +static inline struct sk_buff *sock_alloc_send_skb(struct sock *sk, + unsigned long size, + int noblock, int *errcode) +{ + return sock_alloc_send_pskb(sk, size, 0, noblock, errcode, 0); +} + void *sock_kmalloc(struct sock *sk, int size, gfp_t priority); void sock_kfree_s(struct sock *sk, void *mem, int size); void sock_kzfree_s(struct sock *sk, void *mem, int size); diff --git a/net/core/sock.c b/net/core/sock.c index b1a8f47fda55..77e37556e0c3 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2626,13 +2626,6 @@ struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len, } EXPORT_SYMBOL(sock_alloc_send_pskb); -struct sk_buff *sock_alloc_send_skb(struct sock *sk, unsigned long size, - int noblock, int *errcode) -{ - return sock_alloc_send_pskb(sk, size, 0, noblock, errcode, 0); -} -EXPORT_SYMBOL(sock_alloc_send_skb); - int __sock_cmsg_send(struct sock *sk, struct msghdr *msg, struct cmsghdr *cmsg, struct sockcm_cookie *sockc) { -- 2.35.1
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