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tracing/syscalls: Annotate raw_init function with __init

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init_syscall_trace() can only be called during kernel bootup only, so we can
mark it and the functions it calls as __init.

Link: http://lkml.kernel.org/r/51528E89.6080508@huawei.com

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Li Zefan 2013-03-27 14:15:37 +08:00 committed by Steven Rostedt
parent 9457158bbc
commit 3ddc77f6f4
1 changed files with 5 additions and 5 deletions
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10
kernel/trace/trace_syscalls.c
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@ -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;
@ -459,7 +459,7 @@ 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;