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

Recent patches

Most-recent 23 patches in this subsystem on linux-block, ordered by date desc.

• STALE238d [RFC PATCH 3/8] fs: Add initial buffered atomic write support info to statx
  2025-11-12 · Ojaswin Mujoo <ojaswin@linux.ibm.com>
• STALE238d [RFC PATCH 1/8] fs: Rename STATX{_ATTR}_WRITE_ATOMIC -> STATX{_ATTR}_WRITE_ATOMIC_DIO
  2025-11-12 · Ojaswin Mujoo <ojaswin@linux.ibm.com>
• STALE954d [PATCH 2/2] mm, treewide: Rename MAX_ORDER to MAX_PAGE_ORDER
  2023-11-21 · Kirill A. Shutemov <hidden>
• STALE1010d [PATCH 6/7] fs/sysfs/group: make attribute_group pointers const
  2023-10-09 · Max Kellermann <hidden>
• STALE2082d [PATCH 7/9] fs: remove compat_sys_vmsplice
  2020-09-25 · Christoph Hellwig <hch@lst.de>
• STALE2082d [PATCH 6/9] fs: remove the compat readv/writev syscalls
  2020-09-25 · Christoph Hellwig <hch@lst.de>
• STALE2082d [PATCH 8/9] mm: remove compat_process_vm_{readv,writev}
  2020-09-25 · Christoph Hellwig <hch@lst.de>
• STALE2122d [PATCH 7/9] fs: remove compat_sys_vmsplice
  2020-09-23 · Christoph Hellwig <hch@lst.de>
• STALE2122d [PATCH 8/9] mm: remove compat_process_vm_{readv,writev}
  2020-09-23 · Christoph Hellwig <hch@lst.de>
• STALE2122d [PATCH 6/9] fs: remove the compat readv/writev syscalls
  2020-09-23 · Christoph Hellwig <hch@lst.de>
• STALE2015d [PATCH 08/11] fs: remove the compat readv/writev syscalls
  2020-09-21 · Christoph Hellwig <hch@lst.de>
• STALE2015d [PATCH 09/11] fs: remove compat_sys_vmsplice
  2020-09-21 · Christoph Hellwig <hch@lst.de>
• STALE2015d [PATCH 10/11] mm: remove compat_process_vm_{readv,writev}
  2020-09-21 · Christoph Hellwig <hch@lst.de>
• STALE2122d [PATCH 8/9] mm: remove compat_process_vm_{readv,writev}
  2020-09-18 · Christoph Hellwig <hch@lst.de>
• STALE2122d [PATCH 6/9] fs: remove the compat readv/writev syscalls
  2020-09-18 · Christoph Hellwig <hch@lst.de>
• STALE2122d [PATCH 7/9] fs: remove compat_sys_vmsplice
  2020-09-18 · Christoph Hellwig <hch@lst.de>
• DORMANTno replies [PATCH V3 2/2] Tools: Replace open encodings for NUMA_NO_NODE
  2018-12-18 · Anshuman Khandual <hidden>
• STALE2780d [PATCH V2] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-26 · Anshuman Khandual <hidden>
• STALE2789d [PATCH] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-23 · Anshuman Khandual <hidden>
• STALE2803d [RFC] mm: Replace all open encodings for NUMA_NO_NODE
  2018-11-12 · Anshuman Khandual <hidden>
• STALE2900d REVIEWED: 19 (16M) [PATCH v4 05/26] docs: Fix some broken references
  2018-06-15 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2935d REVIEWED: 18 (16M) [PATCH v3 05/27] docs: Fix some broken references
  2018-06-14 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2954d [PATCH v2 09/11] docs: Fix some broken references
  2018-05-09 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>