diff --git a/[refs] b/[refs] index 89c582b8bc5f..c223368543d6 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 386c0b702b1ea81c0f54f5c9832a3d4a52270f14 +refs/heads/master: af6af30c0fcd77e621638e53ef8b176bca8bd3b4 diff --git a/trunk/include/linux/ftrace_event.h b/trunk/include/linux/ftrace_event.h index 5c093ffc655b..d7cd193c2277 100644 --- a/trunk/include/linux/ftrace_event.h +++ b/trunk/include/linux/ftrace_event.h @@ -119,11 +119,9 @@ struct ftrace_event_call { void *filter; void *mod; -#ifdef CONFIG_EVENT_PROFILE - atomic_t profile_count; - int (*profile_enable)(struct ftrace_event_call *); - void (*profile_disable)(struct ftrace_event_call *); -#endif + atomic_t profile_count; + int (*profile_enable)(struct ftrace_event_call *); + void (*profile_disable)(struct ftrace_event_call *); }; #define MAX_FILTER_PRED 32 diff --git a/trunk/kernel/trace/trace_event_profile.c b/trunk/kernel/trace/trace_event_profile.c index 5b5895afecfe..11ba5bb4ed0a 100644 --- a/trunk/kernel/trace/trace_event_profile.c +++ b/trunk/kernel/trace/trace_event_profile.c @@ -14,7 +14,7 @@ int ftrace_profile_enable(int event_id) mutex_lock(&event_mutex); list_for_each_entry(event, &ftrace_events, list) { - if (event->id == event_id) { + if (event->id == event_id && event->profile_enable) { ret = event->profile_enable(event); break; } diff --git a/trunk/kernel/trace/trace_events.c b/trunk/kernel/trace/trace_events.c index 23d2972b22d6..e75276a49cf5 100644 --- a/trunk/kernel/trace/trace_events.c +++ b/trunk/kernel/trace/trace_events.c @@ -940,7 +940,7 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events, entry = trace_create_file("enable", 0644, call->dir, call, enable); - if (call->id) + if (call->id && call->profile_enable) entry = trace_create_file("id", 0444, call->dir, call, id);