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| author | Li Zefan <lizefan@huawei.com> | 2013-03-27 14:15:37 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-08-21 22:24:52 -0400 |
| commit | 3ddc77f6f4a58ee2e49e0e8c0216105c7f8ddd8c (patch) | |
| tree | 13ff7a152977cfa81386fe0169f84fbd22eba732 /kernel/trace | |
| parent | 9457158bbc0ee04ecef76862d73eecd8076e9c7b (diff) | |
| download | linux-3ddc77f6f4a58ee2e49e0e8c0216105c7f8ddd8c.tar.bz2 | |
tracing/syscalls: Annotate raw_init function with __init
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>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_syscalls.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index 8fd03657bc7d..559329d9bd2f 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; @@ -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; |