On Tue, Nov 18, 2014 at 11:44:16AM +0100, Jiri Olsa wrote: > On Mon, Nov 17, 2014 at 06:34:57PM -0300, Arnaldo Carvalho de Melo wrote: > > Em Wed, Nov 12, 2014 at 06:05:18PM -0800, Andi Kleen escreveu: > > > [Reworks to address all the review feedback. Rebased to latest tree] > > > [Just a repost after a rebase] > > > [Even more review feedback and some bugs addressed.] > > > [Only port to changes in perf/core. No other changes.] > > > [Rebase to latest perf/core] > > > [Another rebase. No changes] > > > > > > This patchkit implements lbr-as-callgraphs in per freport, > > > as an alternative way to present LBR information. > > > > Ok, I have this in my perf/core branch, but I need to test it further, > > as I couldn't get the output that appears on some of the changelogs. > > > > If you could take a look at > > > > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux perf/core > > > > To see if I made some mistake, that would be of help, > > > > I'm getting compile error for DEBUG=1
looks like the BUILD_BUG_ON_MSG does not work correctly with -O6 we use jirka > > jirka > > > [jolsa@krava perf]$ make DEBUG=1 JOBS=1 > BUILD: Doing 'make -j1' parallel build > CC util/machine.o > In file included from > /home/jolsa/kernel.org/linux-perf/tools/perf/util/include/../../../../include/uapi/linux/swab.h:5:0, > from > /home/jolsa/kernel.org/linux-perf/tools/perf/util/include/asm/byteorder.h:2, > from > /home/jolsa/kernel.org/linux-perf/include/uapi/linux/perf_event.h:19, > from util/../perf.h:7, > from util/callchain.h:4, > from util/machine.c:1: > util/machine.c: In function ‘remove_loops’: > /home/jolsa/kernel.org/linux-perf/tools/include/linux/compiler.h:64:20: > error: call to ‘__compiletime_assert_1450’ declared with attribute error: > Please upgrade the type of the hash table from unsigned char > prefix ## suffix(); \ > ^ > /home/jolsa/kernel.org/linux-perf/tools/include/linux/compiler.h:69:2: note: > in expansion of macro ‘__compiletime_assert’ > __compiletime_assert(condition, msg, prefix, suffix) > ^ > /home/jolsa/kernel.org/linux-perf/tools/include/linux/compiler.h:81:2: note: > in expansion of macro ‘_compiletime_assert’ > _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) > ^ > /home/jolsa/kernel.org/linux-perf/tools/include/linux/bug.h:13:37: note: in > expansion of macro ‘compiletime_assert’ > #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) > ^ > util/machine.c:1449:2: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ > BUILD_BUG_ON_MSG(PERF_MAX_BRANCH_DEPTH > 127, > ^ > make[1]: *** [util/machine.o] Error 1 > make: *** [all] Error 2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
