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authorJames Clark <james.clark@linaro.org>2026-01-14 15:57:16 +0000
committerArnaldo Carvalho de Melo <acme@redhat.com>2026-01-14 23:14:42 -0300
commit5b5e01304f13a53daec000b28ba60e51b149cdf4 (patch)
tree8399a7fa24482afcb72bfd7f3dfd856e669cab16 /tools/perf/scripts/python
parent11ac46060512f6ef1caedabf9a1a129157d0e8a5 (diff)
downloadlinux-5b5e01304f13a53daec000b28ba60e51b149cdf4.tar.gz
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perf evsel: Support sparse fields in evsel__set_config_if_unset()
Sparse config fields are technically supported although currently unused. field_prep() only works for contiguous bitfields so replace it with pmu_format_value(). pmu_format_value() also takes a bitmap rather than a u64 so replace 'u64 bits' with format->bits. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: James Clark <james.clark@linaro.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.g.garry@oracle.com> Cc: Leo Yan <leo.yan@linux.dev> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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