tracing · Maintained

Maintainers

• M Steven Rostedt <rostedt@goodmis.org>
• M Masami Hiramatsu <mhiramat@kernel.org>
• R Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

Paths

• F Documentation/core-api/tracepoint.rst
• F Documentation/trace/*
• F fs/tracefs/
• F include/linux/trace*.h
• F include/trace/
• F kernel/trace/
• F kernel/tracepoint.c
• F scripts/tracing/
• F scripts/tracepoint-update.c
• F tools/testing/selftests/ftrace/

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-sh (capped at 30), ordered by date desc.

• STALE156d [PATCH 15/61] trace: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE366d LANDED: 1 (0M) [PATCH v2 2/4] copy_process: pass clone_flags as u64 across calltree
  2025-09-01 · Simon Schuster via B4 Relay <devnull+schuster.simon.siemens-energy.com@kernel.org>
• STALE548d [PATCH RFC v2 14/29] mm: asi: Map non-user buddy allocations as nonsensitive
  2025-01-10 · Brendan Jackman <hidden>
• STALE695d Re: [PATCH v6 6/8] x86/module: prepare module loading for ROX allocations of text
  2024-10-16 · Steven Rostedt <rostedt@goodmis.org>
• STALE730d [PATCH v3 5/8] ftrace: Add swap_func to ftrace_process_locs()
  2024-09-09 · Mike Rapoport <rppt@kernel.org>
• STALE714d [PATCH 1/7] tracing: add ftrace_regs to function_graph_enter()
  2024-09-04 · Sven Schnelle <svens@linux.ibm.com>
• STALE743d [PATCH v2 5/8] ftrace: Add swap_func to ftrace_process_locs()
  2024-08-26 · Mike Rapoport <rppt@kernel.org>
• STALE878d [PATCH v1 15/18] trace/events/page_ref: trace the raw page mapcount value
  2024-04-09 · David Hildenbrand <hidden>
• STALE1271d LANDED: 17 (17M) [PATCH v5 1/7] trace: Add trace_ipi_send_cpumask()
  2023-03-07 · Valentin Schneider <vschneid@redhat.com>
• STALE1313d REVIEWED: 17 (17M) [PATCH v4 1/7] trace: Add trace_ipi_send_cpumask()
  2023-01-19 · Valentin Schneider <vschneid@redhat.com>
• STALE1348d REVIEWED: 17 (17M) [PATCH v3 2/8] trace: Add trace_ipi_send_cpumask()
  2022-12-02 · Valentin Schneider <vschneid@redhat.com>
• STALE1348d REVIEWED: 1 (1M) [PATCH v3 1/8] DO-NOT-MERGE: tracing: Add __cpumask to denote a trace event field that is a cpumask_t
  2022-12-02 · Valentin Schneider <vschneid@redhat.com>
• STALE1400d [RFC PATCH v2 2/8] trace: Add trace_ipi_send_cpumask()
  2022-11-02 · Valentin Schneider <vschneid@redhat.com>
• STALE1400d REVIEWED: 1 (1M) [RFC PATCH v2 1/8] DO-NOT-MERGE: tracing: Add __cpumask to denote a trace event field that is a cpumask_t
  2022-11-02 · Valentin Schneider <vschneid@redhat.com>
• STALE1438d [RFC PATCH 1/5] trace: Add trace_ipi_send_{cpu, cpumask}
  2022-10-07 · Valentin Schneider <vschneid@redhat.com>
• STALE1667d [PATCH v2 18/18] uaccess: drop maining CONFIG_SET_FS users
  2022-02-16 · Arnd Bergmann <arnd@kernel.org>
• STALE1675d [PATCH 14/14] uaccess: drop set_fs leftovers
  2022-02-14 · Arnd Bergmann <arnd@kernel.org>
• STALE1835d [PATCH v4] ftrace: Cleanup ftrace_dyn_arch_init()
  2021-09-09 · Weizhao Ouyang <hidden>
• STALE1837d [PATCH v3] ftrace: Cleanup ftrace_dyn_arch_init()
  2021-09-07 · Weizhao Ouyang <hidden>
• STALE1838d [PATCH v2] ftrace: Cleanup ftrace_dyn_arch_init()
  2021-09-06 · Weizhao Ouyang <hidden>
• STALE1841d [PATCH] ftrace: Cleanup ftrace_dyn_arch_init()
  2021-09-03 · Weizhao Ouyang <hidden>
• STALE2249d REVIEWED: 17 (17M) [PATCH v2 1/2] kbuild: introduce ccflags-remove-y and asflags-remove-y
  2020-07-07 · Masahiro Yamada <masahiroy@kernel.org>
• STALE2265d [PATCH] kbuild: introduce ccflags-remove-y and asflags-remove-y
  2020-06-28 · Masahiro Yamada <masahiroy@kernel.org>
• STALE2500d [for-next][PATCH 23/33] fgraph: Fix function type mismatches of ftrace_graph_return using ftrace_stub
  2019-11-14 · Steven Rostedt <rostedt@goodmis.org>
• DORMANTno replies [PATCH v2] fgraph: Fix function type mismatches of ftrace_graph_return using ftrace_stub
  2019-11-14 · Steven Rostedt <rostedt@goodmis.org>
• STALE2578d [PATCH 08/11] ftrace: introduce core part of function prototype recording
  2019-08-25 · Changbin Du <hidden>
• STALE2578d [PATCH 07/11] ftrace: prepare arch specific interfaces for function prototype feature
  2019-08-25 · Changbin Du <hidden>
• STALE2578d [PATCH 06/11] ftrace: process function prototype data in vmlinux and modules
  2019-08-25 · Changbin Du <hidden>
• STALE2578d [PATCH 05/11] ftrace: create memcache for hash entries
  2019-08-25 · Changbin Du <hidden>
• STALE2578d [PATCH 04/11] ftrace/hash: add private data field
  2019-08-25 · Changbin Du <hidden>