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perf jevents: Handle events including .c and .o
2016-10-17
Wang Nan
perf jevents: Handle events including .c and .o
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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commitdiff
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2016-10-05
Wang Nan
tools build: Add feature detection for g++
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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commitdiff
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tree
2016-10-05
Wang Nan
tools build: Support compiling C++ source file
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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commitdiff
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2016-09-28
Wang Nan
perf data: Fix building in 32 bit platform with libbabeltrace
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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commitdiff
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2016-09-19
Wang Nan
tools include: Add mman macros needed by perf for all...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-09-19
Wang Nan
perf trace beauty mmap: Add missing MADV_FREE
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-09-13
Wang Nan
perf build: Compare mman.h related headers against...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-09-13
Wang Nan
tools include: Add uapi mman.h for each architecture
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-09-08
Wang Nan
perf record: Mark MAP_HUGETLB when synthesizing mmap...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-09-08
Wang Nan
tools lib api fs: Add hugetlbfs filesystem detector
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-09-08
Wang Nan
perf tools: Recognize hugetlb mapping as anon mapping
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-26
Wang Nan
tools lib bpf: Use official ELF e_machine value
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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commitdiff
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2016-07-15
Wang Nan
perf record: Add --tail-synthesize option
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf session: Don't warn about out of order event if...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf tools: Enable overwrite settings
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Make {pause,resume} internal helpers
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf record: Read from overwritable ring buffer
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Setup backward mmap state machine
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Drop evlist->backward
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Map backward events to backward_mmap
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Introduce backward_mmap array for evlist
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Extract common code in mmap failure processing
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Record mmap cookie into fdarray private...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf record: Decouple record__mmap_read() and evlist.
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
perf evlist: Update mmap related APIs and helpers
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-15
Wang Nan
tools lib fd array: Allow associating a pointer cookie...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-14
Wang Nan
perf bpf: Support BPF program attach to tracepoints
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-14
Wang Nan
perf bpf: Rename bpf__foreach_tev() to bpf__foreach_event()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-14
Wang Nan
perf event parser: Add const qualifier to evt_name...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-14
Wang Nan
tools lib bpf: Report error when kernel doesn't support...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-14
Wang Nan
tools lib bpf: New API to adjust type of a BPF program
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-07-04
Wang Nan
tools lib bpf: Add license header
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Generate fork and exit events to CTF...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Add '--all' option for 'perf data convert'
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Generate comm event to CTF output
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Prepare collect non-sample events
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Add 'all' option
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Pass convert options through opts structure
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf data ctf: Add value_set_string() helper
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf record: Prepare picking perf_event_mmap_page from...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf record: Prepare reading from multiple evlists...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf record: Move mmap setup block to separate function
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-28
Wang Nan
perf build: Add libbabeltrace to build-test
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-21
Wang Nan
perf record: Add --dry-run option to check cmdline...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-21
Wang Nan
perf llvm: Allow dump llvm output object file using...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-07
Wang Nan
perf tools: Fix crash in build_id_cache__kallsyms_path()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-06-03
Wang Nan
perf evlist: Fix alloc_mmap() failure path
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-30
Wang Nan
tools: Pass arg to fdarray__filter's call back function
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-30
Wang Nan
perf evlist: Choose correct reading direction according...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-30
Wang Nan
perf evlist: Check 'base' pointer before checking refcnt...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-30
Wang Nan
perf evlist: Don't poll and mmap overwritable events
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-30
Wang Nan
perf record: Robustify perf_event__synth_time_conv()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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commitdiff
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2016-05-27
Wang Nan
perf ctf: Convert invalid chars in a string before...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-27
Wang Nan
perf record: Fix crash when kptr is restricted
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-27
Wang Nan
perf symbols: Check kptr_restrict for root
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-23
Wang Nan
perf record: Read from backward ring buffer
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-23
Wang Nan
perf record: Rename variable to make code clear
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-23
Wang Nan
perf record: Prevent reading invalid data in record__mmap_read
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-23
Wang Nan
perf evlist: Add API to pause/resume
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-20
Wang Nan
perf evsel: Record fd into perf_mmap
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-20
Wang Nan
perf evsel: Add overwrite attribute and check write_backward
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-09
Wang Nan
perf tests: Add test to check backward ring buffer
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-09
Wang Nan
perf tools: Support reading from backward ring buffer
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-06
Wang Nan
perf evlist: Rename variable in perf_mmap__read()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-05-06
Wang Nan
perf evlist: Extract perf_mmap__read()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-28
Wang Nan
perf record: Generate tracking events for process forked...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-28
Wang Nan
perf record: Disable buildid cache options by default...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-28
Wang Nan
perf record: Force enable --timestamp-filename when...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-28
Wang Nan
perf record: Split output into multiple files via ...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-28
Wang Nan
perf tools: Derive trigger class from auxtrace_snapshot
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-28
Wang Nan
perf tools: Introduce trigger class
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-26
Wang Nan
perf evlist: Enforce ring buffer reading
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-23
Wang Nan
perf/core: Add ::write_backward attribute to perf event
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-14
Wang Nan
perf record: Add '--timestamp-filename' option to append...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-14
Wang Nan
perf record: Turns auxtrace_snapshot_enable into 3...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-14
Wang Nan
perf data: Add perf_data_file__switch() helper
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-14
Wang Nan
perf session: Make ordered_events reusable
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-14
Wang Nan
perf ordered_events: Introduce reinit()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-12
Wang Nan
perf bpf: Automatically create bpf-output event __bpf_stdout__
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-12
Wang Nan
perf bpf: Clone bpf stdout events in multiple bpf scripts
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-08
Wang Nan
perf symbols: Adjust symbol for shared objects
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-08
Wang Nan
perf symbols: Record text offset in dso to calculate...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-04-01
Wang Nan
perf bpf: Add sample types for 'bpf-output' event
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-31
Wang Nan
perf/ring_buffer: Prepare writing into the ring-buffer...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-31
Wang Nan
perf/core: Set event's default ::overflow_handler()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-31
Wang Nan
perf/ring_buffer: Introduce new ioctl options to pause...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-18
Wang Nan
perf symbols: Record text offset in dso to calculate...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-03
Wang Nan
perf record: Ensure return non-zero rc when mmap fail
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-03
Wang Nan
perf record: Introduce record__finish_output() to finish...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-03
Wang Nan
perf record: Extract synthesize code to record__synthesize()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-03
Wang Nan
perf record: Use WARN_ONCE to replace 'if' condition
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-03
Wang Nan
perf data: Explicitly set byte order for integer types
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-03-03
Wang Nan
perf data: Support converting data from bpf_perf_event_output()
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-26
Wang Nan
perf trace: Print content of bpf-output event
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-26
Wang Nan
perf trace: Call bpf__apply_obj_config in 'perf trace'
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-26
Wang Nan
perf tools: Only set filter for tracepoints events
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-26
Wang Nan
perf config: Bring perf_default_config to the very...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-24
Wang Nan
perf script: Print bpf-output events in 'perf script'
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-24
Wang Nan
perf tools: Make binary data printer code in trace_event...
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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2016-02-22
Wang Nan
perf tools: Introduce bpf-output event
Signed-off-by:
Wang Nan
<wangnan0@huawei.com>
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