Searched refs:valid_user_frame (Results 1 – 1 of 1) sorted by relevance
2806 valid_user_frame(const void __user *fp, unsigned long size) in valid_user_frame() function2914 if (!valid_user_frame(fp, sizeof(frame))) in perf_callchain_user32()2979 if (!valid_user_frame(fp, sizeof(frame))) in perf_callchain_user()