On Thu, Nov 19, 2015 at 03:34:11PM -0800, Andrew Morton wrote: > On Fri, 13 Nov 2015 11:23:47 +0900 Joonsoo Kim <js1304@xxxxxxxxx> wrote: > > > cma allocation should be guranteeded to succeed, but, sometimes, > > it could be failed in current implementation. To track down > > the problem, we need to know which page is problematic and > > this new tracepoint will report it. > > akpm3:/usr/src/25> size mm/page_isolation.o > text data bss dec hex filename > 2972 112 1096 4180 1054 mm/page_isolation.o-before > 4608 570 1840 7018 1b6a mm/page_isolation.o-after > > This seems an excessive amount of bloat for one little tracepoint. Is > this expected and normal (and acceptable)? Hello, I checked bloat on other tracepoints and found that it's normal. It takes 1KB more per tracepoint. Thanks. -- 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>