From 3f92431678e9cba346d4e17ba328210de400fd81 Mon Sep 17 00:00:00 2001 From: jc_gargma Date: Fri, 5 Feb 2021 07:04:08 -0800 Subject: Updated to 5.10.13 Fix naming again --- ...PC-Handle-TCP-socket-sends-with-kernel_se.patch | 118 --------------------- 1 file changed, 118 deletions(-) delete mode 100644 0004-Revert-SUNRPC-Handle-TCP-socket-sends-with-kernel_se.patch (limited to '0004-Revert-SUNRPC-Handle-TCP-socket-sends-with-kernel_se.patch') diff --git a/0004-Revert-SUNRPC-Handle-TCP-socket-sends-with-kernel_se.patch b/0004-Revert-SUNRPC-Handle-TCP-socket-sends-with-kernel_se.patch deleted file mode 100644 index ea9af03..0000000 --- a/0004-Revert-SUNRPC-Handle-TCP-socket-sends-with-kernel_se.patch +++ /dev/null @@ -1,118 +0,0 @@ -From 78a29b77d3643814a19ce55937309b89010a763c Mon Sep 17 00:00:00 2001 -From: graysky -Date: Sun, 31 Jan 2021 16:38:13 -0500 -Subject: [PATCH] Revert "SUNRPC: Handle TCP socket sends with - kernel_sendpage() again" - -This reverts commit 00ee972739fb2526d3936f1e7ccfc8c91d250c60. ---- - net/sunrpc/svcsock.c | 86 +------------------------------------------- - 1 file changed, 1 insertion(+), 85 deletions(-) - -diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c -index c9766d07eb81..b248f2349437 100644 ---- a/net/sunrpc/svcsock.c -+++ b/net/sunrpc/svcsock.c -@@ -1062,90 +1062,6 @@ static int svc_tcp_recvfrom(struct svc_rqst *rqstp) - return 0; /* record not complete */ - } - --static int svc_tcp_send_kvec(struct socket *sock, const struct kvec *vec, -- int flags) --{ -- return kernel_sendpage(sock, virt_to_page(vec->iov_base), -- offset_in_page(vec->iov_base), -- vec->iov_len, flags); --} -- --/* -- * kernel_sendpage() is used exclusively to reduce the number of -- * copy operations in this path. Therefore the caller must ensure -- * that the pages backing @xdr are unchanging. -- * -- * In addition, the logic assumes that * .bv_len is never larger -- * than PAGE_SIZE. -- */ --static int svc_tcp_sendmsg(struct socket *sock, struct msghdr *msg, -- struct xdr_buf *xdr, rpc_fraghdr marker, -- unsigned int *sentp) --{ -- const struct kvec *head = xdr->head; -- const struct kvec *tail = xdr->tail; -- struct kvec rm = { -- .iov_base = &marker, -- .iov_len = sizeof(marker), -- }; -- int flags, ret; -- -- *sentp = 0; -- xdr_alloc_bvec(xdr, GFP_KERNEL); -- -- msg->msg_flags = MSG_MORE; -- ret = kernel_sendmsg(sock, msg, &rm, 1, rm.iov_len); -- if (ret < 0) -- return ret; -- *sentp += ret; -- if (ret != rm.iov_len) -- return -EAGAIN; -- -- flags = head->iov_len < xdr->len ? MSG_MORE | MSG_SENDPAGE_NOTLAST : 0; -- ret = svc_tcp_send_kvec(sock, head, flags); -- if (ret < 0) -- return ret; -- *sentp += ret; -- if (ret != head->iov_len) -- goto out; -- -- if (xdr->page_len) { -- unsigned int offset, len, remaining; -- struct bio_vec *bvec; -- -- bvec = xdr->bvec; -- offset = xdr->page_base; -- remaining = xdr->page_len; -- flags = MSG_MORE | MSG_SENDPAGE_NOTLAST; -- while (remaining > 0) { -- if (remaining <= PAGE_SIZE && tail->iov_len == 0) -- flags = 0; -- len = min(remaining, bvec->bv_len); -- ret = kernel_sendpage(sock, bvec->bv_page, -- bvec->bv_offset + offset, -- len, flags); -- if (ret < 0) -- return ret; -- *sentp += ret; -- if (ret != len) -- goto out; -- remaining -= len; -- offset = 0; -- bvec++; -- } -- } -- -- if (tail->iov_len) { -- ret = svc_tcp_send_kvec(sock, tail, 0); -- if (ret < 0) -- return ret; -- *sentp += ret; -- } -- --out: -- return 0; --} -- - /** - * svc_tcp_sendto - Send out a reply on a TCP socket - * @rqstp: completed svc_rqst -@@ -1173,7 +1089,7 @@ static int svc_tcp_sendto(struct svc_rqst *rqstp) - mutex_lock(&xprt->xpt_mutex); - if (svc_xprt_is_dead(xprt)) - goto out_notconn; -- err = svc_tcp_sendmsg(svsk->sk_sock, &msg, xdr, marker, &sent); -+ err = xprt_sock_sendmsg(svsk->sk_sock, &msg, xdr, 0, marker, &sent); - xdr_free_bvec(xdr); - trace_svcsock_tcp_send(xprt, err < 0 ? err : sent); - if (err < 0 || sent != (xdr->len + sizeof(marker))) --- -2.30.0 - -- cgit v1.2.1