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Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt
2022-10-25
Namhyung Kim
perf test: Do not fail Intel-PT misc test w/o libpython
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-14
Namhyung Kim
perf mem: Fix -C option behavior for perf mem record
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-14
Namhyung Kim
perf annotate: Add missing condition flags for arm64
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-14
Namhyung Kim
perf stat: Support old kernels for bperf cgroup counting
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-11
Namhyung Kim
perf stat: Support old kernels for bperf cgroup counting
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf record: Save DSO build-ID for synthesizing
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Rename to aggr_cpu_id.thread_idx
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Don't compare runtime stat for shadow stats
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Kill unused per-thread runtime stats
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Use thread map index for shadow stat
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Rename saved_value->cpu_map_idx
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Don't call perf_stat_evsel_id_init() repeatedly
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf stat: Convert perf_stat_evsel.res_stats array
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf tools: Remove special handling of system-wide...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf tools: Add evlist__add_sched_switch()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf tools: Get rid of evlist__add_on_all_cpus()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
libperf: Propagate maps only if necessary
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
libperf: Populate system-wide evsel maps
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-06
Namhyung Kim
perf lock contention: Fix a build error on 32-bit
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf test: Add kernel lock contention test
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf lock: Add -q/--quiet option to suppress header...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf lock: Add -E/--entries option
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf annotate: Toggle full address <-> offset display
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf tools: Add 'addr' sort key
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf inject: Clarify build-id options a little bit
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf record: Fix a segfault in record__read_lost_samples()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
Cc:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf lock contention: Skip stack trace from BPF
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf lock contention: Allow to change stack depth and...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf lock contention: Show full callstack with -v option
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf lock contention: Factor out get_symbol_name_offset()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf test: Skip sigtrap test on old kernels
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf sched: Factor out destroy_tasks()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf report: Show per-event LOST SAMPLES stat
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf hist: Add nr_lost_samples to hist_stats
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf record: Read and inject LOST_SAMPLES events
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf record: Set PERF_FORMAT_LOST by default
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-10-04
Namhyung Kim
perf tools: Print LOST read format in the verbose mode
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-27
Namhyung Kim
perf: Use sample_flags for raw_data
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-27
Namhyung Kim
perf: Use sample_flags for addr
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-26
Namhyung Kim
perf tools: Get a perf cgroup more portably in BPF
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-21
Namhyung Kim
perf tools: Honor namespace when synthesizing build-ids
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-21
Namhyung Kim
perf test: Skip wp modify test on old kernels
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-21
Namhyung Kim
perf test: Add a new test for perf stat cgroup BPF...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-21
Namhyung Kim
perf stat: Use evsel->core.cpus to iterate cpus in...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-21
Namhyung Kim
perf stat: Fix cpu map index in bperf cgroup code
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-21
Namhyung Kim
perf stat: Fix BPF program section name
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
Cc:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-15
Namhyung Kim
locking: Add __sched to semaphore functions
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-13
Namhyung Kim
perf: Kill __PERF_SAMPLE_CALLCHAIN_EARLY
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-13
Namhyung Kim
perf/bpf: Always use perf callchains if exist
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-09-13
Namhyung Kim
perf: Use sample_flags for callchain
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-19
Namhyung Kim
perf tools: Support reading PERF_FORMAT_LOST
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-19
Namhyung Kim
libperf: Add a test case for read formats
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-19
Namhyung Kim
libperf: Handle read format in perf_evsel__read()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-19
Namhyung Kim
tools headers UAPI: Sync linux/perf_event.h with the...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-19
Namhyung Kim
locking: Add __lockfunc to slow path functions
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-11
Namhyung Kim
perf offcpu: Update offcpu test for child process
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-11
Namhyung Kim
perf offcpu: Track child processes
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-11
Namhyung Kim
perf offcpu: Parse process id separately
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-11
Namhyung Kim
perf offcpu: Check process id for the given workload
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-02
Namhyung Kim
perf 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 Kim
perf lock: Add --map-nr-entries option
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-02
Namhyung Kim
perf lock: Introduce struct lock_contention
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-01
Namhyung Kim
perf test: Add ARM SPE system wide test
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-01
Namhyung Kim
perf lock: Implement cpu and task filters for BPF
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-01
Namhyung Kim
perf lock: Use BPF for lock contention analysis
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-08-01
Namhyung Kim
perf lock: Pass machine pointer to is_lock_function()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-25
Namhyung Kim
perf lock: Support -t option for 'contention' subcommand
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-25
Namhyung Kim
perf 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 Kim
perf lock: Add 'contention' subcommand
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-25
Namhyung Kim
perf lock: Add lock aggregation enum
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-25
Namhyung Kim
perf lock: Add flags field in the lock_stat
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-21
Namhyung Kim
perf 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 Kim
perf lock: Look up callchain for the contended locks
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-12
Namhyung Kim
perf 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 Kim
perf lock: Handle lock contention tracepoints
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-12
Namhyung Kim
perf lock: Add lock contention tracepoints record support
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-12
Namhyung Kim
perf lock: Skip print_bad_events() if nothing bad
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-12
Namhyung Kim
perf lock: Allow to use different kernel symbols
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-12
Namhyung Kim
perf lock: Print wait times with unit
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-02
Namhyung Kim
perf synthetic-events: Ignore dead threads during event...
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-07-02
Namhyung Kim
perf 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 Kim
perf 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 Kim
perf offcpu: Fix build failure on old kernels
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-06-28
Namhyung Kim
perf/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 Kim
perf lock: Change to synthesize task events
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-26
Namhyung Kim
perf test: Add a basic offcpu profiling test
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-26
Namhyung Kim
perf record: Add cgroup support for off-cpu profiling
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-26
Namhyung Kim
perf record: Handle argument change in sched_switch
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-26
Namhyung Kim
perf record: Implement basic filtering for off-cpu
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-26
Namhyung Kim
perf record: Enable off-cpu analysis with BPF
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-26
Namhyung Kim
perf 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 Kim
perf lock: Add -t/--thread option for report
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-23
Namhyung Kim
perf lock: Do not discard broken lock stats
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-05-10
Namhyung Kim
perf annotate: Add --percent-limit option
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-04-28
Namhyung Kim
perf symbol: Remove arch__symbols__fixup_end()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-04-28
Namhyung Kim
perf symbol: Update symbols__fixup_end()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-04-28
Namhyung Kim
perf symbol: Pass is_kallsyms to symbols__fixup_end()
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-04-05
Namhyung Kim
locking: Apply contention tracepoints in the slow path
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-04-05
Namhyung Kim
locking: Add lock contention tracepoints
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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2022-04-05
Namhyung Kim
perf/core: Inherit event_caps
Signed-off-by:
Namhyung Kim
<namhyung@kernel.org>
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