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2023-02-03perf jevents: Run metric_test.py at compile-timeIan Rogers1-0/+1
Add a target that generates a log file for running metric_test.py and make this a dependency on generating pmu-events.c. The log output is displayed if the test fails like (the test was modified to make it fail): ``` TEST /tmp/perf/pmu-events/metric_test.log F...... ====================================================================== FAIL: test_Brackets (__main__.TestMetricExpressions) ---------------------------------------------------------------------- Traceback (most recent call last): File "tools/perf/pmu-events/metric_test.py", line 33, in test_Brackets self.assertEqual((a * b + c).ToPerfJson(), 'a * b + d') AssertionError: 'a * b + c' != 'a * b + d' - a * b + c ? ^ + a * b + d ? ^ ---------------------------------------------------------------------- Ran 7 tests in 0.004s FAILED (failures=1) make[3]: *** [pmu-events/Build:32: /tmp/perf/pmu-events/metric_test.log] Error 1 ``` However, normal execution will just show the TEST line. This is roughly modeled on fortify testing in the kernel lib directory. Modify metric_test.py so that it is executable. This is necessary when PYTHON isn't specified in the build, the normal case. Use variables to make the paths to files clearer and more consistent. Committer notes: Add pmu-events/metric_test.log to tools/perf/.gitignore and to the 'clean' target on tools/perf/Makefile.perf. Reviewed-by: Kajol Jain <kjain@linux.ibm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Florian Fischer <florian.fischer@muhq.space> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jing Zhang <renyu.zj@linux.alibaba.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.g.garry@oracle.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Kang Minchul <tegongkang@gmail.com> Cc: Kim Phillips <kim.phillips@amd.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Perry Taylor <perry.taylor@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Rob Herring <robh@kernel.org> Cc: Sandipan Das <sandipan.das@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: Will Deacon <will@kernel.org> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org Link: https://lore.kernel.org/r/20230126233645.200509-16-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-11-16perf build: Install libsymbol locally when buildingIan Rogers1-0/+1
The perf build currently has a '-Itools/lib' on the CC command line. This causes issues as the libapi, libsubcmd, libtraceevent, libbpf and libsymbol headers are all found via this path, making it impossible to override include behavior. Change the libsymbol build mirroring the libbpf, libsubcmd, libapi, libperf and libtraceevent build, so that it is installed in a directory along with its headers. A later change will modify the include behavior. Don't build kallsyms.o as part of util as this will lead to duplicate definitions. Add kallsym's directory to the MANIFEST rather than individual files, so that the Build and Makefile are added to a source tar ball. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: bpf@vger.kernel.org Link: http://lore.kernel.org/lkml/20221109184914.1357295-11-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-11-16perf build: Install libtraceevent locally when buildingIan Rogers1-1/+2
The perf build currently has a '-Itools/lib' on the CC command line. This causes issues as the libapi, libsubcmd, libtraceevent, libbpf headers are all found via this path, making it impossible to override include behavior. Change the libtraceevent build mirroring the libbpf, libsubcmd, libapi and libperf build, so that it is installed in a directory along with its headers. A later change will modify the include behavior. Similarly, the plugins are now installed into libtraceevent_plugins except they have no header files. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: bpf@vger.kernel.org Link: http://lore.kernel.org/lkml/20221109184914.1357295-7-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-11-16perf build: Install libperf locally when buildingIan Rogers1-0/+1
The perf build currently has a '-Itools/lib' on the CC command line. This causes issues as the libapi, libsubcmd, libtraceevent, libbpf headers are all found via this path, making it impossible to override include behavior. Change the libperf build mirroring the libbpf, libsubcmd and libapi build, so that it is installed in a directory along with its headers. A later change will modify the include behavior. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: bpf@vger.kernel.org Link: http://lore.kernel.org/lkml/20221109184914.1357295-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-11-16perf build: Install libapi locally when buildingIan Rogers1-0/+1
The perf build currently has a '-Itools/lib' on the CC command line. This causes issues as the libapi, libsubcmd, libtraceevent, libbpf headers are all found via this path, making it impossible to override include behavior. Change the libapi build mirroring the libbpf and libsubcmd build, so that it is installed in a directory along with its headers. A later change will modify the include behavior. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: bpf@vger.kernel.org Link: http://lore.kernel.org/lkml/20221109184914.1357295-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-11-16perf build: Install libsubcmd locally when buildingIan Rogers1-0/+1
The perf build currently has a '-Itools/lib' on the CC command line. This causes issues as the libapi, libsubcmd, libtraceevent, libbpf headers are all found via this path, making it impossible to override include behavior. Change the libsubcmd build mirroring the libbpf build, so that it is installed in a directory along with its headers. A later change will modify the include behavior. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: bpf@vger.kernel.org Link: http://lore.kernel.org/lkml/20221109184914.1357295-4-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-11-08perf tools: Add the include/perf/ directory to .gitignoreDonglin Peng1-0/+1
Commit 3af1dfdd51e06697 ("perf build: Move perf_dlfilters.h in the source tree") moved perf_dlfilters.h to the include/perf/ directory while include/perf is ignored because it has 'perf' in the name. Newly created files in the include/perf/ directory will be ignored. Testing: Before: $ touch tools/perf/include/perf/junk $ git status | grep junk $ git check-ignore -v tools/perf/include/perf/junk tools/perf/.gitignore:6:perf tools/perf/include/perf/junk After: $ git status | grep junk tools/perf/include/perf/junk $ git check-ignore -v tools/perf/include/perf/junk Add !include/perf/ to perf's .gitignore file. Fixes: 3af1dfdd51e06697 ("perf build: Move perf_dlfilters.h in the source tree") Signed-off-by: Donglin Peng <dolinux.peng@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20221103092704.173391-1-dolinux.peng@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-10-06perf test: Add git ignore for tmp and output files of ARM CoreSight testsCarsten Haitzler1-0/+2
Ignore other output files of the new CoreSight tests so they don't fill git status with noise we don't need or want. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: coresight@lists.linaro.org Link: https://lore.kernel.org/r/20220909152803.2317006-13-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-10-06perf test: Add git ignore for perf data generated by the ARM CoreSight testsCarsten Haitzler1-2/+2
Ignore perf output data files generated by perf tests for cleaner git status. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Carsten Haitzler <carsten.haitzler@arm.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: coresight@lists.linaro.org Link: https://lore.kernel.org/r/20220909152803.2317006-6-carsten.haitzler@foss.arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-27perf tools: Delete perf-with-kcore.sh scriptAdrian Hunter1-1/+0
It has been obsolete since the introduction of the 'perf record --kcore' option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: http://lore.kernel.org/lkml/20220427141946.269523-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-11-08Add 'tools/perf/libbpf/' to ignored filesLinus Torvalds1-0/+1
Commit 6b491a86b77c ("perf build: Install libbpf headers locally when building") installed copies of the libbpf headers into the build tree, causing unnecessary noise from 'git status' after a perf tools build. Add the 'libbpf/' subdirectory to the .gitignore file to silence it all again. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-09-11perf tools: Ignore Documentation dependency fileIan Rogers1-0/+1
When building directly on the checked out repository the build process produces a file that should be ignored, so add it to .gitignore. Fixes: a81df63a5df3e195 ("perf doc: Fix doc.dep") Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20210910232249.739661-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-04-20perf: Update .gitignore fileAlexander Antonov1-0/+1
After a "make -C tools/perf", git reports the following untracked file: perf-iostat Add this generated file to perf's .gitignore file. Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey V Bayduraev <alexey.v.bayduraev@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20210419094147.15909-5-alexander.antonov@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-03-25.gitignore: add SPDX License IdentifierMasahiro Yamada1-0/+1
Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-31perf: Update .gitignore fileJosh Poimboeuf1-0/+3
After a "make tools/perf", git reports the following untracked files: tools/perf/feature/ tools/perf/fixdep tools/perf/libtraceevent-dynamic-list Add these generated files to perf's .gitignore file. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/03acbc6c2fbc72054861f6c301875db75db33030.1567118001.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-02-05perf tools: Add trace/beauty/generated/ into .gitignoreRavi Bangoria1-0/+1
No functionality changes. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/20180130053053.13214-2-ravi.bangoria@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-03-13perf tools: Ignore generated files pmu-events/{jevents,pmu-events.c} for gitChangbin Du1-0/+2
Ignore two files: pmu-events/{jevents,pmu-events.c} which are generated during the build. Committer notes: Testing it: $ make -C tools/perf/ $ git status On branch perf/core Untracked files: (use "git add <file>..." to include in what will be committed) tools/perf/pmu-events/jevents tools/perf/pmu-events/pmu-events.c nothing added to commit but untracked files present (use "git add" to track) $ After the patch: $ git status On branch perf/core nothing to commit, working tree clean $ Signed-off-by: Changbin Du <changbin.du@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20170313083026.23487-1-changbin.du@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-05-30perf tools: Add arch/*/include/generated/ to .gitignoreTaeung Song1-0/+1
Commit 1b700c997500 ("perf tools: Build syscall table .c header from kernel's syscall_64.tbl") automatically generates per-arch syscall table arrays, e.g.: arch/x86/include/generated/asm/syscalls_64.c So add this directory to .gitignore Signed-off-by: Taeung Song <treeze.taeung@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wang Nan <wangnan0@huawei.com> Fixes: 1b700c997500 ("perf tools: Build syscall table .c header from kernel's syscall_64.tbl") Link: http://lkml.kernel.org/r/1464343274-19403-1-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-17perf tools: Add Intel PT instruction decoderAdrian Hunter1-0/+1
Add support for decoding instructions for Intel Processor Trace. The kernel x86 instruction decoder is copied for this. This essentially provides intel_pt_get_insn() which takes a binary buffer, uses the kernel's x86 instruction decoder to get details of the instruction and then categorizes it for consumption by an Intel PT decoder. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1439450095-30122-1-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-06-17perf tools: Ignore .config-detected in .gitignoreWang Nan1-0/+1
Commit fcfd6611fbccdbf2593bd949097a5c0e45cd96da ("tools build: Add detected config support") dynamically creates .config-detected. Add it to .gitignore. Signed-off-by: Wang Nan <wangnan0@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Zefan Li <lizefan@huawei.com> Link: http://lkml.kernel.org/r/1434542358-5430-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-03-20perf build: Use FEATURE-DUMP instead of PERF-FEATURES in the .gitignore fileYunlong Song1-1/+1
Since commit 4ae61202b31c ("perf build: Rename PERF-FEATURES into FEATURE-DUMP") renames PERF-FEATURES into FEATURE-DUMP, the .gitignore file should also do this thing for consistency. Signed-off-by: Yunlong Song <yunlong.song@huawei.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1426821638-11227-2-git-send-email-yunlong.song@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-03-02perf tools: Add PERF-FEATURES to the .gitignore fileIngo Molnar1-0/+1
It's an auto-generated file. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: David Ahern <david.ahern@oracle.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20150228081248.GA31856@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-11-19perf tools: Add perf-read-vdso32 and perf-read-vdsox32 to .gitignoreAdrian Hunter1-0/+2
Recently added executables Add perf-read-vdso32 and perf-read-vdsox32 need to be added to .gitignore. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> 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/r/1415715423-15563-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-09-17perf tools: Add perf-with-kcore scriptAdrian Hunter1-0/+1
Decoding an Intel PT trace of the kernel requires an accurate kernel object image. This is provided by making a copy of kcore. However the copy needs to be made under the same conditions as the original recording, and then it needs to be associated with the perf.data file. The perf-with-kcore script does that. The script also checks the permissions on the buildid cache and can be used to fix them. That is needed for distributions where root does not have a home directory and consequently writes to the same buildid cache as the user, resulting in cached files that the user does not have access to. Example: $ ./perf-with-kcore Usage: perf-with-kcore <perf sub-command> <perf.data directory> [<sub-command options> [ -- <workload>]] <perf sub-command> can be record, script, report or inject or: perf-with-kcore fix_buildid_cache_permissions $ ./perf-with-kcore record pt_uname -e intel_pt// -- uname Recording Using /home/ahunter/bin/perf perf version 3.15.rc3.g4549ba /home/ahunter/bin/perf record -o pt_uname/perf.data -e intel_pt// -- uname Linux [ perf record: Woken up 3 times to write data ] [ perf record: Captured and wrote 0.023 MB pt_uname/perf.data ] Copying kcore [sudo] password for ahunter: Done $ tools/perf/perf-with-kcore.sh script pt_uname | head Using /home/ahunter/bin/perf perf version 3.15.rc3.g4549ba /home/ahunter/bin/perf script -i pt_uname/perf.data --kallsyms=pt_uname/kcore_dir/kallsyms swapper 0 [002] 161533.969666: sched:sched_switch: swapper/2:0 [120] R ==> perf:11316 [120] :11315 11315 [003] 161533.969704: sched:sched_switch: perf:11315 [120] S ==> swapper/3:0 [120] :11316 11316 [002] 161533.969783: sched:sched_switch: perf:11316 [120] R ==> migration/2:33 [0] :33 33 [002] 161533.969791: sched:sched_switch: migration/2:33 [0] S ==> swapper/2:0 [120] swapper 0 [003] 161533.969792: sched:sched_switch: swapper/3:0 [120] R ==> perf:11316 [120] :11316 11316 [003] 161533.970062: branches: 0 [unknown] ([unknown]) => ffffffff810532fa native_write_msr_safe ([kernel.kallsyms]) :11316 11316 [003] 161533.970062: branches: ffffffff810532fd native_write_msr_safe ([kernel.kallsyms]) => ffffffff81035b31 pt_config_start ([kernel.kallsyms]) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> 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/r/1406786474-9306-30-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-10-11perf tools: Ignore 'perf timechart' output fileRamkumar Ramachandra1-0/+1
The default output file produced by the 'perf timechart' tool is called output.svg, add it to .gitignore. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/r/1380789636-4512-1-git-send-email-artagnon@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-09-07perf tools: Ignore compiled python binariesNamhyung Kim1-0/+2
It prevents mindless git add from adding those files. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1346982953-30824-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-04-14perf tools: Ignore auto-generated bison/flex filesNamhyung Kim1-0/+2
The commit 65f3e56e0c81 ("perf tools: Remove auto-generated bison/flex files") removed those files from git, so they'll be listed on untracked files after building perf. Fix it. Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1333948274-20043-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-02-18perf tools: Makefile: Remove various and sundry cruftMichael Witten1-1/+0
This commit squashes several commits that remove: unnecessary uname calls `sh -c' BUILT_INS and QUIET_BUILT_IN They have no effect, and the `fixup-builtins' and `check-builtins.sh' scripts don't even exist. RUNTIME_PREFIX It's currently never anything but unset, and it's apparently only meaningful when Microsoft Windows is the operating system (according to the source for git). TEST_PROGRAMS EXTRA_PROGRAMS unused SHELL_PATH_SQ portions unused test for V=2 useless exports Only when `V' is undefined (that is, only when the value of `V' is empty) is `export V' performed, which just has the effect of placing the empty-valued variable `V' in the environment. The only other script to make use of `V' is `Documentation/Makefile', which only checks whether `V' is undefined (that is, whether the value of `V' is empty); hence, the `export V' has no effect whatsoever. Similarly, `export QUIET_GEN' is useless because it will only have a non-empty value when `V' has an empty-value, and when `V' has an empty-value, `QUIET_GEN' is always explicitly set in every script in which it is used. `DESTDIR' is only ever defined by the user via the environment or the command line, both of which are automatically exported to sub-make processes. Furthermore, no non-make sub-scripts make use of `DESTDIR' as an environment variable. No other scripts use `perfexec_instdir'. unused QUIET_SUBDIR{0,1} TAR and RPMBUILD PTHREAD_LIBS Maintainer's dist rules and commands distclean target Test suite coverage testing PRINT_DIR and NO_SUBDIR `configure' target NO_CURL @@PERF_VERSION@@ substitution Without the sed command, all of the rule's commands can be reduced to a single line that copies a file and sets the permissions properly in the process. `make test' echo line template_instdir PERF-BUILD-OPTIONS double-colon rules The use of double-colon rules seems misguided or vestigial git. Essentially hard-coded $(SCRIPTS) expansion Signed-off-by: Michael Witten <mfwitten@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-17perf tools: .gitignore += config.make config.make.autogenKirill Smelkov1-0/+2
These are local-configuration files and should be ignored. LKML-Reference: <1276516847-25817-1-git-send-email-kirr@landau.phys.spbu.ru> Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-01-29perf: Ignore perf-archive temp fileJohn Kacur1-0/+1
Tell git to ignore perf-archive. Signed-off-by: John Kacur <jkacur@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <1264633557-17597-6-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-01-27perf: Ignore perf.data.oldAmerigo Wang1-0/+1
Tell git to ignore this file. Signed-off-by: WANG Cong <amwang@redhat.com> LKML-Reference: <20100125051052.3999.28082.sendpatchset@localhost.localdomain> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-11-24perf tools: Add perf.data to .gitignoreJohn Kacur1-0/+1
Signed-off-by: John Kacur <jkacur@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: acme@redhat.com LKML-Reference: <1259073301-11506-2-git-send-email-jkacur@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-24perf tools: .gitignore += perf*.htmlKirill Smelkov1-0/+1
I've tried building the docs in tools/perf/Documentation/ , and after that `git status` showed dozen of untracked htmls. Let's ignore them. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> LKML-Reference: <1253790022-10300-1-git-send-email-kirr@mns.spb.ru> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-06perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/Ingo Molnar1-0/+16
Several people have suggested that 'perf' has become a full-fledged tool that should be moved out of Documentation/. Move it to the (new) tools/ directory. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>