filter->n_preds = 0;
}
-static void call_filter_disable(struct ftrace_event_call *call)
-{
- call->flags &= ~TRACE_EVENT_FL_FILTERED;
-}
-
static void filter_disable(struct ftrace_event_file *file)
{
struct ftrace_event_call *call = file->event_call;
if (call->flags & TRACE_EVENT_FL_USE_CALL_FILTER)
- call_filter_disable(call);
+ call->flags &= ~TRACE_EVENT_FL_FILTERED;
else
file->flags &= ~FTRACE_EVENT_FL_FILTERED;
}
__free_filter(filter);
}
-void destroy_call_preds(struct ftrace_event_call *call)
-{
- __free_filter(call->filter);
- call->filter = NULL;
-}
-
-static void destroy_file_preds(struct ftrace_event_file *file)
-{
- __free_filter(file->filter);
- file->filter = NULL;
-}
-
-/*
- * Called when destroying the ftrace_event_file.
- * The file is being freed, so we do not need to worry about
- * the file being currently used. This is for module code removing
- * the tracepoints from within it.
- */
-void destroy_preds(struct ftrace_event_file *file)
-{
- if (file->event_call->flags & TRACE_EVENT_FL_USE_CALL_FILTER)
- destroy_call_preds(file->event_call);
- else
- destroy_file_preds(file);
-}
-
static struct event_filter *__alloc_filter(void)
{
struct event_filter *filter;