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* perf test: Use ARRAY_SIZE in parse events testsJiri Olsa2012-07-04
| | | | | | | | | | | | | | | Use ARRAY_SIZE instead of defining the sizes separately for each test arrays. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1341352848-11833-10-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf evsel: Handle hw breakpoints event names in perf_evsel__name()Jiri Olsa2012-06-29
| | | | | | | | | | | | | | | Adding hw breakpoint events hook in the perf_evsel__name function, to display event names properly all over the perf tools. Updated hw breakpoints events tests. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Jovi Zhang <bookjovi@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1340918329-3012-3-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf tools: Fix hw breakpoint's type modifier parsingJiri Olsa2012-06-29
| | | | | | | | | | | | | | | | | Fixing the hw breakpoint's type modifier parsing to allow all possible combinations of 'rwx' characters. Adding automated tests to the parsing test suite. Reported-by: Jovi Zhang <bookjovi@gmail.com> Original-patch-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Jovi Zhang <bookjovi@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20120629072254.GA940@krava.brq.redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf test: Fix parse events test to follow proper raw event nameJiri Olsa2012-06-25
| | | | | | | | | | | | | | | | | | | | Following commit changed raw event names to carry event modificator. perf evsel: Reconstruct raw event with modifiers from perf_event_attr commit 6eef3d9c2bcf52b7a3c18e609f5838c007b989a4 Author: Arnaldo Carvalho de Melo <acme@redhat.com> The perf_evsel__name function now returns ':mod' suffix for raw events, so we need to follow that in current tests. All tests pass now for 'perf test parse' suite. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1340274316-5161-1-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* Merge tag 'perf-core-for-mingo' of ↵Ingo Molnar2012-06-20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf improvements from Arnaldo Carvalho de Melo: * Replace event_name with perf_evsel__name, that handles the event modifiers and doesn't use static variables. * GTK browser improvements, from Namhyung Kim * Fix possible NULL pointer deref in the TUI annotate browser, from Samuel Liao * Add sort by source file:line number, using addr2line. * Allow printing histogram text snapshots at any point in top/report. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
| * perf tools: Don't access evsel->name directlyArnaldo Carvalho de Melo2012-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One needs to use perf_evsel__name() so that if needed the name gets synthesized and stored in evsel->name, from where perf_evsel__name() will serve from them on. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-ml7zbenjmri9bghmrea0jm0d@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* | perf/tool: Add automated test for pure terms parsingJiri Olsa2012-06-18
|/ | | | | | | | | | | Adding automated test for parsing terms out of the event grammar. Also slightly changing current event parsing test functions to follow up more generic namespace. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1339741902-8449-14-git-send-email-zheng.z.yan@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
* perf tools: Add hardcoded name term for pmu eventsJiri Olsa2012-05-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding a new hardcoded term 'name' allowing to specify a name for the pmu event. The term is defined along with standard pmu terms. If no 'name' term is given, the event name follows following template: "raw 0x<perf_event_attr::config>" running: perf stat -e cpu/config=1,name=krava1/u ls will produce following output: ... Performance counter stats for 'ls': 0 krava1 ... running: perf stat -e cpu/config=1/u ls will produce following output: ... Performance counter stats for 'ls': 0 raw 0x1 ... Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1337584373-2741-6-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf test: Move parse event automated tests to separated objectJiri Olsa2012-05-22
Moving event parsing specific tests into separated file: util/parse-events-test.c Also changing the code a bit to ease running separate tests. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1337584373-2741-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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