On Mon, May 12, 2014 at 04:20:20PM -0700, Andi Kleen wrote: > [Even more review feedback and some bugs addressed.] > [Only port to changes in perf/core. No other changes.] > > This patchkit implements lbr-as-callgraphs in per freport, > as an alternative way to present LBR information. > > Current perf report does a histogram over the branch edges, > which is useful to look at basic blocks, but doesn't tell > you anything about the larger control flow behaviour. > > This patchkit adds a new option --branch-history that > adds the branch paths to the callgraph history instead. > > This allows to reason about individual branch paths leading > to specific samples. > > Also available at > git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc > perf/lbr-callgraph4 > > v2: > - rebased on perf/core > - fix various issues > - rename the option to --branch-history > - various fixes to display the information more concise > v3: > - White space changes > - Consolidate some patches > - Update some descriptions > v4: > - Fix various display problems > - Unknown srcline is now printed as symbol+offset > - Refactor some code to address review feedback > - Merge with latest tip > - Fix missing srcline display in stdio hist output. > v5: > - Rename functions > - Fix gtk build problem > - Fix crash without -g > - Improve error messages > - Improve srcline display in various ways > v6: > - Port to latest perf/core
which one? can't apply this on latest tip's perf/core you branch perf/lbr-callgraph4 is based on: commit 538592ff0b008237ae88f5ce5fb1247127dc3ce5 Merge: 0afd2d5 a51e87c Author: Ingo Molnar <mi...@kernel.org> Date: Wed Mar 19 08:05:47 2014 +0100 jirka -- 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/
