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

Active reviewers (last 30 days)

• Coly Li <colyli@fygo.io>
  1 attestation (1 Suggested-by) · last on 2026-06-17

Recent patches

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

• HOTtoday [PATCH v2 1/1] bcache: track active bypass writes to prevent stale cache reads
  2026-06-17 · Ankit Kapoor <hidden>
• STALE819d [PATCH v3] bcache patches to review from 7/19/23
  2024-04-07 · Eric Wheeler <hidden>
• STALE1083d [PATCH v3 1/3] bcache: the gc_sectors_used size matches the bucket size
  2023-07-19 · Mingzhe Zou <hidden>
• STALE1987d REVIEWED: 6 (6M) [PATCH 03/10] block: store a block_device pointer in struct bio
  2021-01-24 · Christoph Hellwig <hch@lst.de>
• STALE2036d [PATCH 3/9] block: store a block_device pointer in struct bio
  2020-12-01 · Christoph Hellwig <hch@lst.de>
• STALE2042d REVIEWED: 18 (18M) [PATCH 30/45] block: remove the nr_sects field in struct hd_struct
  2020-11-28 · Christoph Hellwig <hch@lst.de>
• STALE2042d REVIEWED: 9 (9M) [PATCH 32/45] block: move the start_sect field to struct block_device
  2020-11-28 · Christoph Hellwig <hch@lst.de>
• STALE2042d [PATCH 44/45] block: merge struct block_device and struct hd_struct
  2020-11-28 · Christoph Hellwig <hch@lst.de>
• STALE2047d [PATCH 43/44] block: merge struct block_device and struct hd_struct
  2020-11-26 · Christoph Hellwig <hch@lst.de>
• STALE2047d [PATCH 31/44] block: move the start_sect field to struct block_device
  2020-11-26 · Christoph Hellwig <hch@lst.de>
• STALE2047d REVIEWED: 18 (18M) [PATCH 29/44] block: remove the nr_sects field in struct hd_struct
  2020-11-26 · Christoph Hellwig <hch@lst.de>
• STALE2048d [PATCH 44/45] block: merge struct block_device and struct hd_struct
  2020-11-24 · Christoph Hellwig <hch@lst.de>
• STALE2048d [PATCH 32/45] block: move the start_sect field to struct block_device
  2020-11-24 · Christoph Hellwig <hch@lst.de>
• STALE2048d REVIEWED: 18 (18M) [PATCH 30/45] block: remove the nr_sects field in struct hd_struct
  2020-11-24 · Christoph Hellwig <hch@lst.de>
• STALE2049d [PATCH 15/20] block: merge struct block_device and struct hd_struct
  2020-11-18 · Christoph Hellwig <hch@lst.de>
• STALE2049d [PATCH 14/20] block: remove the nr_sects field in struct hd_struct
  2020-11-18 · Christoph Hellwig <hch@lst.de>
• STALE2064d [PATCH RFC PKS/PMEM 06/58] kmap: Introduce k[un]map_thread debugging
  2020-10-09 · <hidden>
• STALE2103d REVIEWED: 2 (2M) [PATCH 07/15] bcache: add set_uuid in struct cache_set
  2020-10-01 · Coly Li <hidden>
• STALE2141d REVIEWED: 2 (2M) [PATCH v2 04/12] bcache: add set_uuid in struct cache_set
  2020-08-22 · Coly Li <hidden>
• STALE2151d [PATCH v1 04/14] bcache: add set_uuid in struct cache_set
  2020-08-15 · <hidden>
• STALE2144d [PATCH 04/14] bcache: add set_uuid in struct cache_set
  2020-08-15 · Coly Li <hidden>
• STALE2252d [PATCH RFC 2/2] tracing/block: add request operation and flags into trace events
  2020-05-04 · Konstantin Khlebnikov <hidden>
• STALE2252d [PATCH RFC 1/2] tracing/block: cleanup rwbs filling in trace events
  2020-05-04 · Konstantin Khlebnikov <hidden>
• STALE2355d [PATCH 13/17] bcache: print written and keys in trace_bcache_btree_write
  2020-01-23 · <hidden>
• STALE2511d [PATCH V5 7/9] blktrace: use helper in blk_trace_setup_lba()
  2019-08-21 · Chaitanya Kulkarni <hidden>
• STALE2548d [PATCH V4 7/9] blktrace: use helper in blk_trace_setup_lba()
  2019-07-08 · Chaitanya Kulkarni <hidden>
• STALE2560d [PATCH V3 7/9] blktrace: use helper in blk_trace_setup_lba()
  2019-07-02 · Chaitanya Kulkarni <hidden>
• STALE2890d REVIEWED: 19 (16M) [PATCH v4 05/26] docs: Fix some broken references
  2018-06-15 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2925d REVIEWED: 18 (16M) [PATCH v3 05/27] docs: Fix some broken references
  2018-06-14 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
• STALE2944d [PATCH v2 09/11] docs: Fix some broken references
  2018-05-09 · Mauro Carvalho Chehab <mchehab+samsung@kernel.org>