> This patch adds trace points to mmap, munmap, and brk that will report > relevant addresses and sizes before each function exits successfully. > > Signed-off-by: Eric B Munson <emunson@xxxxxxxxx> I don't think this is good idea. if you need syscall result, you should use syscall tracer. IOW, This tracepoint bring zero information. Please see perf_event_mmap() usage. Our kernel manage adress space by vm_area_struct. we need to trace it if we need to know what kernel does. Thanks. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>