From: Trond Myklebust <trond.myklebust@primarydata.com>
To: linux-nfs@vger.kernel.org
Subject: [PATCH v2 2/2] SUNRPC: Use MSG_SENDPAGE_NOTLAST in svc_send_common()
Date: Thu, 8 Oct 2015 09:20:42 -0400 [thread overview]
Message-ID: <1444310442-44698-2-git-send-email-trond.myklebust@primarydata.com> (raw)
In-Reply-To: <1444310442-44698-1-git-send-email-trond.myklebust@primarydata.com>
Allow the NFS server to send large amounts of data in page form
without forcing early transmit by do_tcp_sendpages(). See
commit 2f5338442425 and commit 35f9c09fe9c7.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---
net/sunrpc/svcsock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 0c8120229a03..48923730722d 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -181,7 +181,7 @@ int svc_send_common(struct socket *sock, struct xdr_buf *xdr,
struct page **ppage = xdr->pages;
size_t base = xdr->page_base;
unsigned int pglen = xdr->page_len;
- unsigned int flags = MSG_MORE;
+ unsigned int flags = MSG_MORE | MSG_SENDPAGE_NOTLAST;
int slen;
int len = 0;
--
2.4.3
prev parent reply other threads:[~2015-10-08 13:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-07 17:54 [PATCH] SUNRPC: Use MSG_SENDPAGE_NOTLAST when calling sendpage() Trond Myklebust
2015-10-07 20:08 ` Bruce Fields
2015-10-07 23:17 ` Trond Myklebust
2015-10-08 12:35 ` Trond Myklebust
2015-10-08 13:00 ` Bruce Fields
2015-10-08 13:20 ` [PATCH v2 1/2] SUNRPC: Use MSG_SENDPAGE_NOTLAST in xs_send_pagedata() Trond Myklebust
2015-10-08 13:20 ` Trond Myklebust [this message]
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