From 060f4ba6e40338a70932603a3564903acf5f5734 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Thu, 27 Jun 2024 13:59:44 +0100 Subject: io_uring/net: move charging socket out of zc io_uring Currently, io_uring's io_sg_from_iter() duplicates the part of __zerocopy_sg_from_iter() charging pages to the socket. It'd be too easy to miss while changing it in net/, the chunk is not the most straightforward for outside users and full of internal implementation details. io_uring is not a good place to keep it, deduplicate it by moving out of the callback into __zerocopy_sg_from_iter(). Signed-off-by: Pavel Begunkov Reviewed-by: Willem de Bruijn Reviewed-by: Jens Axboe Signed-off-by: Paolo Abeni --- include/linux/socket.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/socket.h') diff --git a/include/linux/socket.h b/include/linux/socket.h index 89d16b90370b..2a1ff91d1914 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -76,7 +76,7 @@ struct msghdr { __kernel_size_t msg_controllen; /* ancillary data buffer length */ struct kiocb *msg_iocb; /* ptr to iocb for async requests */ struct ubuf_info *msg_ubuf; - int (*sg_from_iter)(struct sock *sk, struct sk_buff *skb, + int (*sg_from_iter)(struct sk_buff *skb, struct iov_iter *from, size_t length); }; -- cgit v1.2.3