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-sctp (capped at 30), ordered by date desc.

• STALE63d [PATCH 15/61] trace: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE94d REVIEWED: 5 (5M) [PATCH v3 11/12] nilfs2: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 10/12] f2fs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d REVIEWED: 9 (9M) [PATCH v3 09/12] ext4: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 07/12] hugetlbfs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 05/12] cachefiles: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 04/12] vfs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 015/110] nilfs2: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 009/110] f2fs: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 007/110] ext4: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 006/110] trace: reorder TP_STRUCT__entry fields for better packing on 32-bit
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 005/110] trace: store i_ino as u64 instead of ino_t/unsigned long
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE767d [PATCH v3 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-04-23 · Thomas Weißschuh <linux@weissschuh.net>
• STALE825d [PATCH 11/11] sysctl: treewide: constify the ctl_table argument of handlers
  2024-03-15 · Thomas Weißschuh <linux@weissschuh.net>
• STALE1091d [PATCH 09/11] sysctl: Remove the end element in sysctl table arrays
  2023-06-21 · Joel Granados <hidden>
• STALE2060d [RFC PATCH net-next] net: use a dedicated tracepoint for kfree_skb_list()
  2020-10-23 · Davide Caratti <hidden>
• STALE2093d REVIEWED: 1 (1M) [PATCH AUTOSEL 5.4 090/330] sctp: move trace_sctp_probe_path into sctp_outq_sack
  2020-09-18 · Sasha Levin <sashal@kernel.org>
• STALE2099d REVIEWED: 1 (1M) [PATCH AUTOSEL 4.19 048/206] sctp: move trace_sctp_probe_path into sctp_outq_sack
  2020-09-18 · Sasha Levin <sashal@kernel.org>
• STALE2100d [trivial PATCH] treewide: Convert switch/case fallthrough; to break;
  2020-09-09 · Joe Perches <joe@perches.com>
• STALE2366d [PATCHv2 net-next] sctp: move trace_sctp_probe_path into sctp_outq_sack
  2019-12-27 · Kevin Kou <hidden>
• STALE2366d [PATCH net-next] sctp: move trace_sctp_probe_path into sctp_outq_sack
  2019-12-26 · Kevin Kou <hidden>
• STALE3089d [PATCH net-next v7 5/6] net: dccp: Add DCCP sendmsg trace event
  2017-12-29 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3089d [PATCH net-next v7 3/6] net: sctp: Add SCTP ACK tracking trace event
  2017-12-29 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3089d [PATCH net-next v7 1/6] net: tcp: Add trace events for TCP congestion window tracing
  2017-12-29 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3094d [PATCH net-next v6 3/6] net: sctp: Add SCTP ACK tracking trace event
  2017-12-28 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3094d [PATCH net-next v6 1/6] net: tcp: Add trace events for TCP congestion window tracing
  2017-12-28 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3096d Re: [PATCH net-next v5 1/6] net: tcp: Add trace events for TCP congestion window tracing
  2017-12-26 · David Miller <davem@davemloft.net>
• STALE3096d [PATCH net-next v5 3/6] net: sctp: Add SCTP ACK tracking trace event
  2017-12-22 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3096d [PATCH net-next v5 1/6] net: tcp: Add trace events for TCP congestion window tracing
  2017-12-22 · Masami Hiramatsu <mhiramat@kernel.org>
• STALE3101d [PATCH net-next v4 3/6] net: sctp: Add SCTP ACK tracking trace event
  2017-12-20 · Masami Hiramatsu <mhiramat@kernel.org>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE94d REVIEWED: 9 (9M) [PATCH v3 09/12] ext4: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org> · 1 Reviewed-by
• STALE94d REVIEWED: 5 (5M) [PATCH v3 11/12] nilfs2: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE106d [PATCH v2 005/110] trace: store i_ino as u64 instead of ino_t/unsigned long
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 006/110] trace: reorder TP_STRUCT__entry fields for better packing on 32-bit
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE106d [PATCH v2 009/110] f2fs: use PRIino format for i_ino
  2026-03-02 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 05/12] cachefiles: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 07/12] hugetlbfs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>
• STALE94d [PATCH v3 10/12] f2fs: widen trace event i_ino fields to u64
  2026-03-04 · Jeff Layton <jlayton@kernel.org>