On Tue, 16 Feb 2016 09:47:20 +0900 Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> wrote: > > They return true when CONFIG_TRACEPOINTS is configured in and the > > tracepoint is enabled, and false otherwise. > > This implementation is what you proposed before. Please refer below > link and source. > > https://lkml.org/lkml/2015/12/9/699 > arch/x86/include/asm/msr.h That was a year ago, how am I suppose to remember ;-) > > There is header file dependency problem between mm.h and tracepoint.h. > page_ref.h should be included in mm.h and tracepoint.h cannot > be included in this case. Ah, OK, I forgot about that. I'll take another look at it again. A lot happened since then, that's all a fog to me. -- Steve -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>