Messages in this thread | | | Date | Wed, 25 Jun 2014 22:38:36 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH] perf tool: Carve out ctype.h et al |
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On Wed, Jun 25, 2014 at 09:25:47PM +0200, Jiri Olsa wrote: > heya, > got following error; > > [jolsa@krava perf]$ make > BUILD: Doing 'make -j4' parallel build > CC util/pmu.o > CC util/parse-events-flex.o > SUBDIR /home/jolsa/kernel.org/linux-perf/tools/lib/traceevent/ > util/pmu.c: In function ‘wordwrap’: > util/pmu.c:788:3: error: implicit declaration of function ‘isspace’ [-Werror=implicit-function-declaration] > while (isspace(*s)) > ^ > cc1: all warnings being treated as errors > make[1]: *** [util/pmu.o] Error 1 > make[1]: *** Waiting for unfinished jobs.... > make: *** [all] Error 2
This is a perfect example why doing this piecewise is the only way to go! And even that is not easy:
I don't have this line in util/pmu.c:788 so I can't trigger it:
782 bool pmu_have_event(const char *pname, const char *name) 783 { 784 struct perf_pmu *pmu; 785 struct perf_pmu_alias *alias; 786 787 pmu = NULL; 788 while ((pmu = perf_pmu__scan(pmu)) != NULL) { 789 if (strcmp(pname, pmu->name)) 790 continue; 791 list_for_each_entry(alias, &pmu->aliases, list) 792 if (!strcmp(alias->name, name)) 793 return true; 794 } 795 return false; 796 }
So, I've done the patch ontop of those branches:
commit 279a8cc64fada4b0e7ebf4e4631d67c8ca715f27 Merge: 9724066c49ba 1545d8aca9ac Author: Borislav Petkov <bp@suse.de> Date: Tue Jun 24 15:45:51 2014 +0200
Merge remote-tracking branch 'jolsa/perf/core' into ptool-v0.5
commit 9724066c49baab314a0c3d3f84ec102cd0f76b86 Merge: ecdac96899e3 a93f0e551af9 Author: Borislav Petkov <bp@suse.de> Date: Tue Jun 24 15:45:44 2014 +0200
Merge remote-tracking branch 'jolsa/perf/urgent' into ptool-v0.5
commit a93f0e551af9e194db38bfe16001e17a3a1d189a Author: Simon Que <sque@chromium.org> Date: Mon Jun 16 11:32:09 2014 -0700
perf symbols: Get kernel start address by symbol name
by checking out acme/perf/core first.
So, guys, can we agree on a common branch to apply patches ontop please?
Thanks a lot.
-- Regards/Gruss, Boris.
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