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libperf tests: If a test fails return non-zero
2021-01-15 Ian Rogerslibperf tests: If a test fails return non-zero
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20210114180250.3853825-1-irogers@google.com
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2021-01-15 Ian Rogerslibperf tests: Avoid uninitialized variable warning
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20210114212304.4018119-1-irogers@google.com
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2020-11-16 Ian Rogersperf test: Avoid an msan warning in a copied stack.
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20201113182053.754625-1-irogers@google.com
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2020-11-16 Ian Rogersperf expr: Force encapsulation on expr_id_data
Signed-off-by: Ian Rogers <irogers@google.com>
...org/r/20200826153055.2067780-1-irogers@google.com
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2020-11-04 Ian Rogersperf version: Add a feature for libpfm4
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20201019232545.4047264-1-irogers@google.com
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2020-11-02 Ian Rogerslibbpf, hashmap: Fix undefined behavior in hash_bits
Signed-off-by: Ian Rogers <irogers@google.com>
...org/bpf/20201029223707.494059-1-irogers@google.com
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2020-10-29 Ian Rogerstools, bpftool: Remove two unused variables.
Signed-off-by: Ian Rogers <irogers@google.com>
...org/bpf/20201027233646.3434896-2-irogers@google.com
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2020-10-29 Ian Rogerstools, bpftool: Avoid array index warnings.
Signed-off-by: Ian Rogers <irogers@google.com>
...org/bpf/20201027233646.3434896-1-irogers@google.com
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2020-10-14 Ian Rogersperf bench: Use condition variables in numa.
Signed-off-by: Ian Rogers <irogers@google.com>
...org/r/20201012161611.366482-1-irogers@google.com
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2020-09-28 Ian Rogersperf test: Fix msan uninitialized use.
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200923210655.4143682-1-irogers@google.com
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2020-09-28 Ian Rogersperf parse-events: Reduce casts around bp_addr
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200925003903.561568-1-irogers@google.com
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2020-09-17 Ian Rogersperf metricgroup: Fix uncore metric expressions
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200917201807.4090224-1-irogers@google.com
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2020-09-14 Ian Rogersperf test: Leader sampling shouldn't clear sample period
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200912025655.1337192-5-irogers@google.com
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2020-09-14 Ian Rogersperf record: Don't clear event's period if set by a...
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200912025655.1337192-4-irogers@google.com
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2020-09-14 Ian Rogersperf bench: Fix 2 memory sanitizer warnings
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200912053725.1405857-1-irogers@google.com
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2020-09-10 Ian Rogersperf metricgroup: Fix typo in comment.
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200910032632.511566-2-irogers@google.com
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2020-09-10 Ian Rogersperf stat: Remove dead code: no need to set os.evsel...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200910032632.511566-1-irogers@google.com
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2020-09-01 Ian Rogersperf parse-events: Avoid an uninitialized read when...
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200826042910.1902374-2-irogers@google.com
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2020-07-31 Ian Rogersperf bench: Add benchmark of find_next_bit
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200729220034.1337168-1-irogers@google.com
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2020-07-30 Ian Rogersperf test: Ensure sample_period is set libpfm4 events
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200728085734.609930-4-irogers@google.com
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2020-07-21 Ian Rogerslibbpf bpf_helpers: Use __builtin_offsetof for offsetof
Signed-off-by: Ian Rogers <irogers@google.com>
...org/bpf/20200720061741.1514673-1-irogers@google.com
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2020-07-10 Ian Rogersperf kmem: Pass additional arguments to 'perf record'
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200708183919.4141023-1-irogers@google.com
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2020-07-10 Ian Rogersperf parse-events: Report BPF errors
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200707211449.3868944-1-irogers@google.com
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2020-07-02 Ian Rogersperf parse-events: Disable a subset of bison warnings
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-11-irogers@google.com
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2020-07-02 Ian Rogersperf parse-events: Disable a subset of flex warnings
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-8-irogers@google.com
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2020-06-23 Ian Rogersperf parse-events: Declare bison header file output
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-7-irogers@google.com
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2020-06-22 Ian Rogersperf parse-events: Declare flex header file output
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-6-irogers@google.com
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2020-06-22 Ian Rogersperf pmu: Add flex debug build flag
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-5-irogers@google.com
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2020-06-22 Ian Rogersperf pmu: Add bison debug build flag
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-4-irogers@google.com
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2020-06-22 Ian Rogersperf parse-events: Use automatic variable for yacc...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-3-irogers@google.com
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2020-06-22 Ian Rogersperf parse-events: Use automatic variable for flex...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200619043356.90024-2-irogers@google.com
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2020-06-22 Ian Rogersperf expr: Add < and > operators
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200610235823.52557-2-irogers@google.com
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2020-06-22 Ian Rogersperf expr: Add d_ratio operation
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200610235823.52557-1-irogers@google.com
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2020-06-10 Ian Rogersperf pmu: Remove unused declaration
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200609234344.3795-1-irogers@google.com
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2020-06-09 Ian Rogersperf parse-events: Fix an old style declaration
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200609053610.206588-2-irogers@google.com
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2020-06-09 Ian Rogersperf parse-events: Fix an incompatible pointer
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200609053610.206588-1-irogers@google.com
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2020-06-01 Ian Rogersperf libdw: Fix off-by 1 relative directory includes
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200529225232.207532-1-irogers@google.com
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2020-06-01 Ian Rogersperf test: Initialize memory in dwarf-unwind
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200530082015.39162-4-irogers@google.com
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2020-06-01 Ian Rogersperf tests: Don't tail call optimize in unwind test
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200530082015.39162-3-irogers@google.com
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2020-06-01 Ian Rogerstools compiler.h: Add attribute to disable tail calls
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200530082015.39162-2-irogers@google.com
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2020-05-28 Ian Rogersperf list: Add metrics to command line usage
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200522064546.164259-1-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Remove unnecessary ',' from events
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-8-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Add options to not group or merge
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-7-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Remove duped metric group events
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-6-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Order event groups by size
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-5-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Delay events string creation
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-4-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Use early return in add_metric
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-3-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Always place duration_time last
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520182011.32236-2-irogers@google.com
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2020-05-28 Ian Rogersperf metricgroup: Free metric_events on error
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200508053629.210324-10-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Allow numbers to be followed by a dot
Signed-off-by: Ian Rogers <irogers@google.com>
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2020-05-28 Ian Rogersperf metricgroup: Make 'evlist_used' variable a bitmap...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200520072814.128267-2-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Migrate expr ids table to a hashmap
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200515221732.44078-8-irogers@google.com
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2020-05-28 Ian Rogersperf tools: Grab a copy of libbpf's hashmap
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200515221732.44078-5-irogers@google.com
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2020-05-28 Ian Rogersperf beauty: Allow the CC used in the arch errno names...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200306071110.130202-4-irogers@google.com
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2020-05-28 Ian Rogersperf trace: Fix the selection for architectures to...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200306071110.130202-4-irogers@google.com
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2020-05-28 Ian Rogersperf test: Improve pmu event metric testing
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200513212933.41273-1-irogers@google.com
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2020-05-28 Ian Rogersperf test: Provide a subtest callback to ask for the...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200513212933.41273-1-irogers@google.com
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2020-05-28 Ian Rogersperf parse-events: Make add PMU verbose output clearer
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200513220635.54700-1-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Fix memory leaks in metric bison
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200513000318.15166-1-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Test parsing of floating point numbers
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200513062752.3681-1-irogers@google.com
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2020-05-28 Ian Rogersperf evsel: Fix 2 memory leaks
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200512235918.10732-1-irogers@google.com
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2020-05-28 Ian Rogersperf c2c: Fix 'perf c2c record -e list' to show the...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200507220604.3391-1-irogers@google.com
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2020-05-28 Ian Rogersperf record: Add dummy event during system wide synthesis
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200422173615.59436-1-irogers@google.com
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2020-05-28 Ian Rogersperf evsel: Dummy events never triggers, no need to...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200422173615.59436-1-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Print a debug message for division by zero
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200501173333.227162-11-irogers@google.com
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2020-05-28 Ian Rogersperf metrics: Fix parse errors in power9 metrics
Signed-off-by: Ian Rogers <irogers@google.com>
...lkml/20200501173333.227162-10-irogers@google.com
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2020-05-28 Ian Rogersperf metrics: Fix parse errors in power8 metrics
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-9-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Debug lex if debugging yacc
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-8-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Parse numbers as doubles
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-7-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Increase max other
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-6-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Allow ',' to be an other token
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-5-irogers@google.com
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2020-05-28 Ian Rogersperf metrics: Fix parse errors in skylake metrics
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-4-irogers@google.com
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2020-05-28 Ian Rogersperf metrics: Fix parse errors in cascade lake metrics
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-3-irogers@google.com
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2020-05-28 Ian Rogersperf expr: Allow for unlimited escaped characters in...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501173333.227162-2-irogers@google.com
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2020-05-15 Ian Rogerslibbpf, hashmap: Fix signedness warnings
Signed-off-by: Ian Rogers <irogers@google.com>
...org/bpf/20200515165007.217120-4-irogers@google.com
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2020-05-15 Ian Rogerslibbpf, hashmap: Remove unused #include
Signed-off-by: Ian Rogers <irogers@google.com>
...org/bpf/20200515165007.217120-3-irogers@google.com
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2020-05-05 Ian Rogerslibsymbols kallsyms: Move hex2u64 out of header
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501221315.54715-4-irogers@google.com
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2020-05-05 Ian Rogerslibsymbols kallsyms: Parse using io api
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501221315.54715-3-irogers@google.com
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2020-05-05 Ian Rogersperf bench: Add kallsyms parsing
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200501221315.54715-2-irogers@google.com
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2020-05-05 Ian Rogersperf doc: Pass ASCIIDOC_EXTRA as an argument
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200429231443.207201-2-irogers@google.com
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2020-05-05 Ian Rogersperf mem2node: Avoid double free related to realloc
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200320182347.87675-1-irogers@google.com
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2020-05-05 Ian Rogerslibperf evlist: Fix a refcount leak
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200319023101.82458-2-irogers@google.com
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2020-05-05 Ian Rogersperf parse-events: Fix another memory leaks found on...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200319023101.82458-1-irogers@google.com
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2020-05-05 Ian Rogersperf parse-events: Fix memory leaks found on parse_events
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200319023101.82458-1-irogers@google.com
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2020-05-05 Ian Rogersperf parse-events: Fix memory leaks found on parse_events
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200319023101.82458-1-irogers@google.com
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2020-04-30 Ian Rogersperf synthetic events: Remove use of sscanf from /proc...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200415054050.31645-4-irogers@google.com
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2020-04-30 Ian Rogerstools api: Add a lightweight buffered reading api
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200415054050.31645-3-irogers@google.com
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2020-04-30 Ian Rogersperf bench: Add a multi-threaded synthesize benchmark
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200415054050.31645-2-irogers@google.com
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2020-04-22 Ian Rogersperf/core: fix parent pid/tid in task exit events
Signed-off-by: Ian Rogers <irogers@google.com>
...kernel.org/r/20200417182842.12522-1-irogers@google.com
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2020-04-22 Ian Rogersperf script: Avoid NULL dereference on symbol
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200421004329.43109-1-irogers@google.com
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2020-04-18 Ian Rogersperf doc: allow ASCIIDOC_EXTRA to be an argument
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200416162058.201954-2-irogers@google.com
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2020-04-18 Ian Rogersclang-format: don't indent namespaces
Signed-off-by: Ian Rogers <irogers@google.com>
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2020-04-16 Ian Rogersperf synthetic-events: save 4kb from 2 stack frames
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200402154357.107873-4-irogers@google.com
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2020-04-16 Ian Rogersperf bench: Add event synthesis benchmark
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200402154357.107873-2-irogers@google.com
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2020-04-08 Ian Rogersperf/cgroup: Correct indirection in perf_less_group_idx()
Signed-off-by: Ian Rogers <irogers@google.com>
...org/r/20200321164331.107337-1-irogers@google.com
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2020-04-03 Ian Rogersperf script: add -S/--symbols documentation
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200402174130.140319-1-irogers@google.com
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2020-03-26 Ian Rogersperf parse-events: Add defensive NULL check
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200325164022.41385-1-irogers@google.com
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2020-03-23 Ian Rogersperf parse-events: Fix 3 use after frees found with...
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200314170356.62914-1-irogers@google.com
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2020-03-17 Ian Rogersperf tools: Give synthetic mmap events an inode generation
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200313053129.131264-1-irogers@google.com
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2020-03-13 Ian Rogersperf test: Print if shell directory isn't present
Signed-off-by: Ian Rogers <irogers@google.com>
...org/lkml/20200313005602.45236-1-irogers@google.com
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