diff options
| author | David S. Miller <davem@davemloft.net> | 2022-04-30 12:58:45 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-30 12:58:45 +0100 |
| commit | 8fd813441e78f1fc7918f55dba6553943eaf1085 (patch) | |
| tree | 3ede1eed90b7a1d12d39264815720e018424af54 /net/core/skbuff.c | |
| parent | 0813aeee0d02d80912c86b2b3a1ebdb4ee4476ba (diff) | |
| parent | 58f71be58b8713e41f8568938a0199190f723d1d (diff) | |
Merge branch 'ipv6-net-opts'
Pavel Begunkov says:
====================
generic net and ipv6 minor optimisations
1-3 inline simple functions that only reshuffle arguments possibly adding
extra zero args, and call another function. It was benchmarked before with
a bunch of extra patches, see for details
https://lore.kernel.org/netdev/cover.1648981570.git.asml.silence@gmail.com/
It may increase the binary size, but it's the right thing to do and at least
without modules it actually sheds some bytes for some standard-ish config.
text data bss dec hex filename
9627200 0 0 9627200 92e640 ./arch/x86_64/boot/bzImage
text data bss dec hex filename
9627104 0 0 9627104 92e5e0 ./arch/x86_64/boot/bzImage
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 00980e62415b..b92e93dcaa91 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -80,7 +80,6 @@ #include <linux/user_namespace.h> #include <linux/indirect_call_wrapper.h> -#include "datagram.h" #include "sock_destructor.h" struct kmem_cache *skbuff_head_cache __ro_after_init; @@ -1340,12 +1339,6 @@ void msg_zerocopy_put_abort(struct ubuf_info *uarg, bool have_uref) } EXPORT_SYMBOL_GPL(msg_zerocopy_put_abort); -int skb_zerocopy_iter_dgram(struct sk_buff *skb, struct msghdr *msg, int len) -{ - return __zerocopy_sg_from_iter(skb->sk, skb, &msg->msg_iter, len); -} -EXPORT_SYMBOL_GPL(skb_zerocopy_iter_dgram); - int skb_zerocopy_iter_stream(struct sock *sk, struct sk_buff *skb, struct msghdr *msg, int len, struct ubuf_info *uarg) |