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Message-ID: <20120213131343.GC1626@m.brq.redhat.com> Date: Mon, 13 Feb 2012 14:13:43 +0100 From: Jiri Olsa <jolsa@...hat.com> To: acme@...hat.com, a.p.zijlstra@...llo.nl, mingo@...e.hu, paulus@...ba.org, cjashfor@...ux.vnet.ibm.com Cc: linux-kernel@...r.kernel.org Subject: Re: [PATCHv4 0/9] perf tool: parser generator for events parsing hi, any feedback? ;) I saw 1/9 was already taken, thanks I can send rebased patchset if needed.. thanks, jirka On Fri, Jan 27, 2012 at 03:34:19PM +0100, Jiri Olsa wrote: > hi, > Here's new version of event parsing patchset. To summarize: > - adding event parser bison/flex generator > - the event syntax stays as it was > - adding event format sysfs group attribute > for pmu device > - adding new syntax to specify raw events based > on the sysfs pmu's format attribute > eg. "cpu/config=1,config1=2,config2=3/u" > > There are helping patches 1-4, which I did not want to > mangle with the actual change. Patches 5-9 implement > the feature itself. > > v4 changes: > - 5/9 changed sysfs pmu format definitions to the group attribute, > each line (in previous patch) is now represented by single > sysfs attribute under format group > - 6/9 fix raw events so the number is always considered to be hex number > - 8/9 move config[12] definitions to be processed by the parser > > Attached patches: > 1/9 perf, tool: Make perf_evlist__splice_list_tail global > 2/9 perf, tool: Remove unused functions from debugfs object > 3/9 perf, tool: Add sysfs mountpoint interface > 4/9 perf, tool: Add bitmap_or function into bitmap object > 5/9 perf: Adding sysfs group format attribute for pmu device > 6/9 perf, tool: Add parser generator for events parsing > 7/9 perf, tool: Add config options support for event parsing > 8/9 perf, tool: Add perf pmu object to access pmu format definition > 9/9 perf, tool: Add support to specify pmu style event > > > thanks, > jirka > --- > .../testing/sysfs-bus-event_source-devices-format | 14 + > include/linux/perf_event.h | 22 + > kernel/events/core.c | 22 + > tools/perf/Makefile | 31 + > tools/perf/builtin-test.c | 52 +- > tools/perf/util/bitmap.c | 10 + > tools/perf/util/debugfs.c | 141 -- > tools/perf/util/debugfs.h | 6 - > tools/perf/util/evlist.c | 6 +- > tools/perf/util/evlist.h | 5 + > tools/perf/util/include/linux/bitmap.h | 11 + > tools/perf/util/parse-events-bison.c | 1813 ++++++++++++++++ > tools/perf/util/parse-events-bison.h | 81 + > tools/perf/util/parse-events-flex.c | 2225 ++++++++++++++++++++ > tools/perf/util/parse-events-flex.h | 316 +++ > tools/perf/util/parse-events.c | 552 ++--- > tools/perf/util/parse-events.h | 37 + > tools/perf/util/parse-events.l | 107 + > tools/perf/util/parse-events.y | 191 ++ > tools/perf/util/pmu-bison.c | 1663 +++++++++++++++ > tools/perf/util/pmu-bison.h | 73 + > tools/perf/util/pmu-flex.c | 1821 ++++++++++++++++ > tools/perf/util/pmu-flex.h | 316 +++ > tools/perf/util/pmu.c | 462 ++++ > tools/perf/util/pmu.h | 41 + > tools/perf/util/pmu.l | 43 + > tools/perf/util/pmu.y | 93 + > tools/perf/util/sysfs.c | 60 + > tools/perf/util/sysfs.h | 6 + > 29 files changed, 9740 insertions(+), 480 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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