From: Li Zefan <lizefan@huawei.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 4/4] tracing/syscalls: Annotate field-defining functions with __init
Date: Thu, 21 Feb 2013 10:33:58 +0800 [thread overview]
Message-ID: <51258796.7020704@huawei.com> (raw)
In-Reply-To: <51258723.2040301@huawei.com>
These two functions are called during kernel boot only.
Signed-off-by: Li Zefan <lizefan@huawei.com>
---
kernel/trace/trace_syscalls.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 5329e13..a70fa19 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -232,7 +232,7 @@ static void free_syscall_print_fmt(struct ftrace_event_call *call)
kfree(call->print_fmt);
}
-static int syscall_enter_define_fields(struct ftrace_event_call *call)
+static int __init syscall_enter_define_fields(struct ftrace_event_call *call)
{
struct syscall_trace_enter trace;
struct syscall_metadata *meta = call->data;
@@ -255,7 +255,7 @@ static int syscall_enter_define_fields(struct ftrace_event_call *call)
return ret;
}
-static int syscall_exit_define_fields(struct ftrace_event_call *call)
+static int __init syscall_exit_define_fields(struct ftrace_event_call *call)
{
struct syscall_trace_exit trace;
int ret;
--
1.8.0.2
next prev parent reply other threads:[~2013-02-21 2:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-21 2:32 [PATCH 1/4] tracing/syscalls: Anotate some functions static Li Zefan
2013-02-21 2:32 ` [PATCH 2/4] tracing: Add a helper function for event print functions Li Zefan
2013-03-02 3:37 ` Steven Rostedt
2013-02-21 2:33 ` [PATCH 3/4] tracing: Annotate event field-defining functions with __init Li Zefan
2013-03-02 3:48 ` Steven Rostedt
2013-02-21 2:33 ` Li Zefan [this message]
2013-03-02 4:17 ` [PATCH 4/4] tracing/syscalls: Annotate " Steven Rostedt
2013-03-02 3:17 ` [PATCH 1/4] tracing/syscalls: Anotate some functions static Steven Rostedt
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