Ian Rogers 6c1785cd75 perf record: Ensure space for lost samples ...

Previous allocation didn't account for sample ID written after the
lost samples event. Switch from malloc/free to a stack allocation.

Reported-by: Milian Wolff <milian.wolff@kdab.com>
Closes: https://lore.kernel.org/linux-perf-users/23879991.0LEYPuXRzz@milian-workstation/
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240611050626.1223155-1-irogers@google.com

2024-06-13 20:45:31 -07:00

..

Documentation

libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus()

2023-12-12 14:55:13 -03:00

include

perf record: Ensure space for lost samples

2024-06-13 20:45:31 -07:00

tests

libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus()

2023-12-12 14:55:13 -03:00

Build

libperf: Change tests to single static and shared binaries

2021-07-07 11:41:58 -03:00

core.c

…

cpumap.c

libperf cpumap: Ensure empty cpumap is NULL from alloc

2024-03-21 10:41:28 -03:00

evlist.c

libperf evlist: Avoid out-of-bounds access

2024-02-29 13:57:02 -08:00

evsel.c

libperf cpumap: Rename perf_cpu_map__dummy_new() to perf_cpu_map__new_any_cpu()

2023-12-12 14:01:47 -03:00

internal.h

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lib.c

libperf: Add preadn()

2022-05-23 10:11:12 -03:00

libperf.map

libperf cpumap: Add any, empty and min helpers

2024-03-21 10:41:28 -03:00

libperf.pc.template

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Makefile

perf cpumap: Add reference count checking

2023-04-17 16:50:02 -03:00

mmap.c

perf record: Fix comment misspellings

2024-04-26 22:13:10 -03:00

threadmap.c

libperf: Add API for allocating new thread map array

2022-02-23 14:40:23 -03:00

xyarray.c

…