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Subject[PATCH 0/4] perf tools: Support reading PERF_FORMAT_LOST (v2)
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Hello,

The kernel v6.0 added PERF_FORMAT_LOST which can read a number of lost
samples for the given event. As it can change the output format of
read(2) and perf sample data, it needs to access them carefully.

Changes in v2)
* add a comment in perf_evsel__read_group() (Jiri)
* simplify perf_evsel__adjust_values() (Jiri)


You can get the code from 'perf/read-lost-v2' brach on

git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git

Thanks,
Namhyung


Namhyung Kim (4):
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
tools lib perf: Handle read format in perf_evsel__read()
tools lib perf: Add a test case for read formats
perf tools: Support reading PERF_FORMAT_LOST

tools/include/uapi/linux/perf_event.h | 5 +-
tools/lib/perf/evsel.c | 79 ++++++++-
tools/lib/perf/include/perf/event.h | 3 +-
tools/lib/perf/include/perf/evsel.h | 4 +-
tools/lib/perf/tests/test-evsel.c | 161 ++++++++++++++++++
tools/perf/tests/sample-parsing.c | 14 +-
tools/perf/util/event.h | 18 +-
tools/perf/util/evsel.c | 33 +++-
.../scripting-engines/trace-event-python.c | 16 +-
tools/perf/util/session.c | 32 ++--
tools/perf/util/synthetic-events.c | 34 +++-
11 files changed, 360 insertions(+), 39 deletions(-)


base-commit: 568035b01cfb107af8d2e4bd2fb9aea22cf5b868
--
2.37.1.595.g718a3a8f04-goog

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