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perf offcpu: Parse process id separately
2022-08-11 Namhyung Kimperf offcpu: Parse process id separately
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-11 Namhyung Kimperf offcpu: Check process id for the given workload
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-02 Namhyung Kimperf lock: Print the number of lost entries for BPF
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-02 Namhyung Kimperf lock: Add --map-nr-entries option
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-02 Namhyung Kimperf lock: Introduce struct lock_contention
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-01 Namhyung Kimperf test: Add ARM SPE system wide test
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-01 Namhyung Kimperf lock: Implement cpu and task filters for BPF
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-01 Namhyung Kimperf lock: Use BPF for lock contention analysis
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-08-01 Namhyung Kimperf lock: Pass machine pointer to is_lock_function()
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-25 Namhyung Kimperf lock: Support -t option for 'contention' subcommand
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-25 Namhyung Kimperf lock: Add -k and -F options to 'contention' subcommand
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-25 Namhyung Kimperf lock: Add 'contention' subcommand
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-25 Namhyung Kimperf lock: Add lock aggregation enum
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-25 Namhyung Kimperf lock: Add flags field in the lock_stat
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-21 Namhyung Kimperf lock: Fix a copy-n-paste bug
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf lock: Look up callchain for the contended locks
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf record: Allow to specify max stack depth of fp...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf lock: Handle lock contention tracepoints
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf lock: Add lock contention tracepoints record support
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf lock: Skip print_bad_events() if nothing bad
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf lock: Allow to use different kernel symbols
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-12 Namhyung Kimperf lock: Print wait times with unit
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-02 Namhyung Kimperf synthetic-events: Ignore dead threads during event...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-07-02 Namhyung Kimperf synthetic-events: Don't sort the task scan result...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-06-28 Namhyung Kimperf offcpu: Accept allowed sample types only
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
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2022-06-28 Namhyung Kimperf offcpu: Fix build failure on old kernels
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-06-28 Namhyung Kimperf/core: Add a new read format to get a number of...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-06-03 Namhyung Kimperf lock: Change to synthesize task events
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-26 Namhyung Kimperf test: Add a basic offcpu profiling test
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-26 Namhyung Kimperf record: Add cgroup support for off-cpu profiling
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-26 Namhyung Kimperf record: Handle argument change in sched_switch
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-26 Namhyung Kimperf record: Implement basic filtering for off-cpu
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-26 Namhyung Kimperf record: Enable off-cpu analysis with BPF
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-26 Namhyung Kimperf report: Do not extend sample type of bpf-output...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-23 Namhyung Kimperf lock: Add -t/--thread option for report
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-23 Namhyung Kimperf lock: Do not discard broken lock stats
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-05-10 Namhyung Kimperf annotate: Add --percent-limit option
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-04-28 Namhyung Kimperf symbol: Remove arch__symbols__fixup_end()
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-04-28 Namhyung Kimperf symbol: Update symbols__fixup_end()
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-04-28 Namhyung Kimperf symbol: Pass is_kallsyms to symbols__fixup_end()
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-04-05 Namhyung Kimlocking: Apply contention tracepoints in the slow path
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-04-05 Namhyung Kimlocking: Add lock contention tracepoints
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-04-05 Namhyung Kimperf/core: Inherit event_caps
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-25 Namhyung Kimperf lock: Add -F/--field option to control output
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-25 Namhyung Kimperf lock: Extend struct lock_key to have print function
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-25 Namhyung Kimperf lock: Add --synth=no option for record
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-22 Namhyung Kimperf ftrace latency: Update documentation
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-22 Namhyung Kimperf ftrace latency: Add -n/--use-nsec option
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-21 Namhyung Kimselftests/bpf: Test skipping stacktrace
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-03-21 Namhyung Kimbpf: Adjust BPF stack helper functions to accommodate...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf lock: Carefully combine lock stats for discarded...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf lock: Add -c/--combine-locks option
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf lock: Fix lock name length check for printing
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf lock: Sort map info based on class name
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf lock: Change type of lock_stat->addr to u64
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf lock: Convert lockhash_table to use hlist
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf annotate: Try chroot filename for objdump
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf inject: Try chroot directory when reading build-id
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-10 Namhyung Kimperf tools: Try chroot'ed filename when opening dso...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-02-06 Namhyung Kimperf annotate: Set error stream of objdump process...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2022-01-26 Namhyung Kimperf/core: Fix cgroup event list management
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-12-16 Namhyung Kimperf ftrace: Implement cpu and task filters in BPF
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-12-16 Namhyung Kimperf ftrace: Add -b/--use-bpf option for latency subcommand
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-12-16 Namhyung Kimperf ftrace: Add 'latency' subcommand
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-12-16 Namhyung Kimperf ftrace: Move out common code from __cmd_ftrace
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-12-16 Namhyung Kimperf ftrace: Add 'trace' subcommand
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-12-16 Namhyung Kimperf arm-spe: Add SPE total latency as PERF_SAMPLE_WEIGHT
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-11-18 Namhyung Kimperf sort: Fix the 'p_stage_cyc' sort key behavior
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-11-18 Namhyung Kimperf sort: Fix the 'ins_lat' sort key behavior
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-11-18 Namhyung Kimperf sort: Fix the 'weight' sort key behavior
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-11-13 Namhyung Kimperf arm-spe: Track task context switch for cpu-mode...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-11-06 Namhyung Kimperf evsel: Fix missing exclude_{host,guest} setting
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-09-17 Namhyung Kimperf record: Add --synth option
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-09-17 Namhyung Kimperf tools: Allow controlling synthesizing PERF_RECORD_...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-09-11 Namhyung Kimperf tools: Allow build-id with trailing zeros
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-30 Namhyung Kimperf record: Fix wrong comm in system-wide mode with...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-30 Namhyung Kimperf stat: Do not allow --for-each-cgroup without cpu
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-13 Namhyung Kimperf test: Do not compare overheads in the zstd comp...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-02 Namhyung Kimperf tools: Add pipe_test.sh to verify pipe operations
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-02 Namhyung Kimperf inject: Fix output from a file to a pipe
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-02 Namhyung Kimperf inject: Fix output from a pipe to a file
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-02 Namhyung Kimperf tools: Pass a fd to perf_file_header__read_pipe()
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-08-02 Namhyung Kimperf tools: Remove repipe argument from perf_session__new()
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-07-05 Namhyung Kimperf stat: Enable BPF counter with --for-each-cgroup
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-07-05 Namhyung Kimperf report: Fix --task and --stat with pipe input
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-07-01 Namhyung Kimperf bpf_counter: Move common functions to bpf_counter.h
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-07-01 Namhyung Kimperf tools: Add cgroup_is_v2() helper
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-07-01 Namhyung Kimperf tools: Add read_cgroup_id() function
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-06-28 Namhyung Kimbpf: Allow bpf_get_current_ancestor_cgroup_id for tracing
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-06-04 Namhyung Kimperf stat: Honor event config name on --no-merge
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-06-04 Namhyung Kimperf evsel: Add missing cloning of evsel->use_config_name
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-06-01 Namhyung Kimperf record: Move probing cgroup sampling support
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-05-28 Namhyung Kimperf stat: Fix error check for bpf_program__attach
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-05-26 Namhyung Kimperf inject: Do not inject BUILD_ID record if MMAP2...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-05-26 Namhyung Kimperf inject: Call dso__put() even if dso->hit is set
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-05-19 Namhyung Kimperf tools: Add 'cgroup-switches' software event
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-05-12 Namhyung Kimperf stat: Use aggregated counts directly
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-05-10 Namhyung Kimperf record: Disallow -c and -F option at the same...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-04-29 Namhyung Kimperf report: Print percentage of each event statistics
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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2021-04-29 Namhyung Kimperf report: Make --skip-empty as default
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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