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git.kernel.org/linux-stable/linux-rolling-lts
linux-imx/tools/perf/tests/attr/base-stat
Arnaldo Carvalho de Melo 71d7924b3e tools headers UAPI: Sync perf_event.h with the kernel sources 
To pick up the changes in:

  2b26f0aa00 ("perf: Support only inheriting events if cloned with CLONE_THREAD")
  2e498d0a74 ("perf: Add support for event removal on exec")
  547b60988e ("perf: aux: Add flags for the buffer format")
  55bcf6ef31 ("perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE")
  7dde51767c ("perf: aux: Add CoreSight PMU buffer formats")
  97ba62b278 ("perf: Add support for SIGTRAP on perf events")
  d0d1dd6285 ("perf core: Add PERF_COUNT_SW_CGROUP_SWITCHES event")

Also change the expected sizeof(struct perf_event_attr) from 120 to 128 due to
fields being added for the SIGTRAP changes.

Addressing this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
  diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h

Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Marco Elver <elver@google.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-05-10 09:01:01 -03:00

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[event] fd=1 group_fd=-1

0 or PERF_FLAG_FD_CLOEXEC flag

flags=0|8 cpu=* type=0 size=128 config=0 sample_period=0 sample_type=65536 read_format=3 disabled=1 inherit=1 pinned=0 exclusive=0 exclude_user=0 exclude_kernel=0|1 exclude_hv=0 exclude_idle=0 mmap=0 comm=0 freq=0 inherit_stat=0 enable_on_exec=1 task=0 watermark=0 precise_ip=0 mmap_data=0 sample_id_all=0 exclude_host=0|1 exclude_guest=0|1 exclude_callchain_kernel=0 exclude_callchain_user=0 wakeup_events=0 bp_type=0 config1=0 config2=0 branch_sample_type=0 sample_regs_user=0 sample_stack_user=0