performance events subsystem · Supported

Maintainers

M Peter Zijlstra <peterz@infradead.org>
M Ingo Molnar <mingo@redhat.com>
M Arnaldo Carvalho de Melo <acme@kernel.org>
M Namhyung Kim <namhyung@kernel.org>
R Mark Rutland <mark.rutland@arm.com>
R Alexander Shishkin <alexander.shishkin@linux.intel.com>
R Jiri Olsa <jolsa@kernel.org>
R Ian Rogers <irogers@google.com>
R Adrian Hunter <adrian.hunter@intel.com>
R James Clark <james.clark@linaro.org>

Paths

F arch/*/events/*
F arch/*/events/*/*
F arch/*/include/asm/perf_event.h
F arch/*/kernel/*/*/perf_event*.c
F arch/*/kernel/*/perf_event*.c
F arch/*/kernel/perf_callchain.c
F arch/*/kernel/perf_event*.c
F include/linux/perf_event.h
F include/uapi/linux/perf_event.h
F kernel/events/*
F tools/lib/perf/
F tools/perf/

Last 30 days

Most active threads (last 7 days)

COOLING6d [PATCH] tools: Use fputc() calls in some functions
2026-07-23 10:26 · 0 replies in 7d · Markus Elfring <hidden>

Recent patches

Most-recent 11 patches in this subsystem on linux-acpi, ordered by date desc.

COOLING6d [PATCH] tools: Use fputc() calls in some functions
2026-07-23 · Markus Elfring <hidden>
STALE218d [RFC PATCH]{topost} perf: Add --uncorepmu option for filtering uncore PMUs
2025-12-23 · Qinxin Xia <xiaqinxin@huawei.com>
STALE510d LANDED [PATCH 5/8] events: Move perf_event sysctls into kernel/events
2025-02-18 · Joel Granados <joel.granados@kernel.org>
STALE1623d [PATCH][next] treewide: Replace zero-length arrays with flexible-array members
2022-02-15 · "Gustavo A. R. Silva" <gustavoars@kernel.org>
STALE2086d LANDED: 2 (0M) [PATCH bpf-next v3 1/7] tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
2020-11-10 · Jean-Philippe Brucker <hidden>
STALE2087d REVIEWED: 2 (0M) [PATCH bpf-next v2 1/6] tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
2020-11-09 · Jean-Philippe Brucker <hidden>
STALE2158d [PATCH bpf-next 1/6] tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
2020-08-27 · Jean-Philippe Brucker <hidden>
STALE2926d [RFC V4 3/4] perf: qcom: Add PC capture support to CPU PMU
2018-07-05 · Agustin Vega-Frias <hidden>
STALE3659d [PATCH v2 16/17] x86/insn: remove pcommit
2016-07-10 · Dan Williams <hidden>
STALE5677d [PATCH 8/9] perf timechart: Map power:cpu_idle events to the corresponding cpuidle state
2011-01-07 · Thomas Renninger <hidden>
STALE5718d [PATCH 7/8] perf timechart: Map power:cpu_idle events to the corresponding cpuidle state
2010-12-02 · Thomas Renninger <hidden>