From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Glauber Subject: [PATCH] net: use SYSCALL_DEFINEx for sys_recv Date: Wed, 16 Apr 2014 09:32:48 +0200 Message-ID: <1397633568-26464-1-git-send-email-jan.glauber@gmail.com> Cc: Jan Glauber To: netdev@vger.kernel.org Return-path: Received: from mail-ee0-f50.google.com ([74.125.83.50]:36038 "EHLO mail-ee0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751404AbaDPHc7 (ORCPT ); Wed, 16 Apr 2014 03:32:59 -0400 Received: by mail-ee0-f50.google.com with SMTP id c13so8618553eek.9 for ; Wed, 16 Apr 2014 00:32:58 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: Make sys_recv a first class citizen by using the SYSCALL_DEFINEx macro. Besides being cleaner this will also generate meta data for the system call so tracing tools like ftrace or LTTng can resolve this system call. Signed-off-by: Jan Glauber --- net/socket.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/socket.c b/net/socket.c index a19ae19..d258945 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1879,8 +1879,8 @@ out: * Receive a datagram from a socket. */ -asmlinkage long sys_recv(int fd, void __user *ubuf, size_t size, - unsigned int flags) +SYSCALL_DEFINE4(recv, int, fd, void __user *, ubuf, size_t, size, + unsigned int, flags) { return sys_recvfrom(fd, ubuf, size, flags, NULL, NULL); } -- 1.7.9.5