From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754496Ab3GYC2O (ORCPT ); Wed, 24 Jul 2013 22:28:14 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:25684 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753215Ab3GYC2M (ORCPT ); Wed, 24 Jul 2013 22:28:12 -0400 Message-ID: <51F08D1B.1080300@huawei.com> Date: Thu, 25 Jul 2013 10:27:39 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130620 Thunderbird/17.0.7 MIME-Version: 1.0 To: Steven Rostedt CC: Frederic Weisbecker , LKML Subject: [PATCH 1/2][RESEND] tracing/syscalls: Annotate raw_init function with __init Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.135.68.215] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org init_syscall_trace() can be called during kernel bootup only, so we can mark it and the functions it calls as __init. Signed-off-by: Li Zefan --- this was sent 4 months ago. --- kernel/trace/trace_syscalls.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index 8f2ac73..1de2ba6 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -200,8 +200,8 @@ extern char *__bad_type_size(void); #type, #name, offsetof(typeof(trace), name), \ sizeof(trace.name), is_signed_type(type) -static -int __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len) +static int __init +__set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len) { int i; int pos = 0; @@ -228,7 +228,7 @@ int __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len) return pos; } -static int set_syscall_print_fmt(struct ftrace_event_call *call) +static int __init set_syscall_print_fmt(struct ftrace_event_call *call) { char *print_fmt; int len; @@ -253,7 +253,7 @@ static int set_syscall_print_fmt(struct ftrace_event_call *call) return 0; } -static void free_syscall_print_fmt(struct ftrace_event_call *call) +static void __init free_syscall_print_fmt(struct ftrace_event_call *call) { struct syscall_metadata *entry = call->data; @@ -446,7 +446,7 @@ static void unreg_event_syscall_exit(struct ftrace_event_file *file, mutex_unlock(&syscall_trace_lock); } -static int init_syscall_trace(struct ftrace_event_call *call) +static int __init init_syscall_trace(struct ftrace_event_call *call) { int id; int num; -- 1.8.0.2