> > Otherwise I would be surprised that this would make any difference. > > How come? I mean, s390 does not define HAVE_C_RECORDMCOUNT which implies > that recordmcount.pl is used (see scripts/Makefile.build and > BUILD_C_RECORDMCOUNT definition in Makefile). Ah, sorry, that was too quick. I guess you want to say that recordmcount is not used at all and GCC should do it. Because CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT is not set, since FTRACE_MCOUNT_USE_CC should be set. What a maze. But isn't -mrecord-mcount x86_64-only option? Miroslav
