tracing

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in virtualization touching this subsystem.

• memcg: account the remaining uncharged kernel allocations v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 4/7] tracing: account ring buffer pages and trace_array metadata to memcg 2026-11-06
  2026-11-06 · Tao Cui <hidden>
• Add virtio_balloon operation tracepoints v2 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/3] virtio_balloon: add tracepoint for host ack latency 2026-10-30
  • [PATCH v2 3/3] virtio_balloon: add tracepoints for free page hinting and migration 2026-10-30
  2026-10-30 · <hidden>
• [PATCH v2 1/3] virtio_balloon: add tracepoints for inflate and deflate operations 2026-10-30 · <hidden>
• Add virtio_balloon operation tracepoints v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/3] virtio_balloon: add tracepoints for inflate and deflate operations 2026-10-30
  • [PATCH 3/3] virtio_balloon: add tracepoints for free page hinting and migration 2026-10-30
  2026-10-30 · <hidden>
• [PATCH 2/3] virtio_balloon: add tracepoint for host ack latency 2026-10-30 · <hidden>
• locking/qspinlock: Add contended_release tracepoint v1 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 4/5] tracing/lock: Use TRACE_EVENT_FN() for contended_release 2026-08-04
  2026-08-04 · Dmitry Ilvokhin <hidden>
• locking: contended_release tracepoint instrumentation v6 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 1/7] tracing/lock: Remove unnecessary linux/sched.h include 2026-05-05
  • [PATCH v6 3/7] locking: Add contended_release tracepoint to sleepable locks 2026-05-05
  2026-05-05 · Dmitry Ilvokhin <hidden>
• locking: contended_release tracepoint instrumentation v5 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 1/7] tracing/lock: Remove unnecessary linux/sched.h include 2026-04-16
  • [PATCH v5 3/7] locking: Add contended_release tracepoint to sleepable locks 2026-04-16
  2026-04-16 · Dmitry Ilvokhin <hidden>
• locking: contended_release tracepoint instrumentation v4 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 1/5] tracing/lock: Remove unnecessary linux/sched.h include 2026-03-26
  • [PATCH v4 3/5] locking: Add contended_release tracepoint to sleepable locks 2026-03-26
  2026-03-26 · Dmitry Ilvokhin <hidden>
• RDMA: Enable operation with DMA debug enabled v3 · 3 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 2/8] dma-mapping: handle DMA_ATTR_CPU_CACHE_CLEAN in trace output 2026-03-16
  • [PATCH v3 3/8] dma-mapping: Clarify valid conditions for CPU cache line overlap 2026-03-16
  • [PATCH v3 4/8] dma-mapping: Introduce DMA require coherency attribute 2026-03-16
  2026-03-16 · Leon Romanovsky <leon@kernel.org>
• RDMA: Enable operation with DMA debug enabled v2 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/8] dma-mapping: handle DMA_ATTR_CPU_CACHE_CLEAN in trace output 2026-03-11
  • [PATCH v2 3/8] dma-mapping: Clarify valid conditions for CPU cache line overlap 2026-03-11
  • [PATCH v2 4/8] dma-mapping: Introduce DMA require coherency attribute 2026-03-11
  2026-03-11 · Leon Romanovsky <leon@kernel.org>
• kthread, exit: clean up kernel thread exit paths v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/2] tree-wide: rename do_exit() to task_exit() 2026-03-10
  2026-03-10 · Christian Brauner <brauner@kernel.org>
• dma-mapping: migrate to physical address-based API v6 · 3 matching patches

  Entire posting: REVIEWED · 13 of 16 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory 2025-09-09
  • [PATCH v6 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-09-09
  • [PATCH v6 11/16] dma-mapping: export new dma_*map_phys() interface 2025-09-09
  2025-09-09 · Leon Romanovsky <leon@kernel.org>
• dma-mapping: migrate to physical address-based API v5 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory 2025-09-02
  • [PATCH v5 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-09-02
  • [PATCH v5 11/16] dma-mapping: export new dma_*map_phys() interface 2025-09-02
  2025-09-02 · Leon Romanovsky <leon@kernel.org>
• dma-mapping: migrate to physical address-based API v4 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory 2025-08-19
  • [PATCH v4 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-08-19
  • [PATCH v4 11/16] dma-mapping: export new dma_*map_phys() interface 2025-08-19
  2025-08-19 · Leon Romanovsky <leon@kernel.org>
• dma-mapping: migrate to physical address-based API v3 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory 2025-08-14
  • [PATCH v3 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-08-14
  • [PATCH v3 11/16] dma-mapping: export new dma_*map_phys() interface 2025-08-14
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• dma-mapping: migrate to physical address-based API v2 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory 2025-08-14
  • [PATCH v2 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-08-14
  • [PATCH v2 11/16] dma-mapping: export new dma_*map_phys() interface 2025-08-14
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• dma-mapping: migrate to physical address-based API v1 · 4 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v1 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory 2025-08-04
  • [PATCH 2/8] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-06-25
  • [PATCH v1 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys 2025-08-04
  • [PATCH v1 11/16] dma-mapping: export new dma_*map_phys() interface 2025-08-04
  2025-08-04 · Leon Romanovsky <leon@kernel.org>
• REVIEWED · 1 review, 1 by a maintainer [PATCH v3] mm: alloc_pages_bulk: support both simple and full-featured API 2025-04-14 · Yunsheng Lin <hidden>
• LANDED [PATCH] tracing/treewide: Remove second parameter of __assign_str() 2024-05-16 · Steven Rostedt <rostedt@goodmis.org>
• [FYI][PATCH] tracing/treewide: Remove second parameter of __assign_str() 2024-02-23 · Steven Rostedt <rostedt@goodmis.org>
• xen: cleanup and fix lazy mode handling v1 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/3] x86/xen: move paravirt lazy code 2023-09-13
  2023-09-13 · Juergen Gross <jgross@suse.com>
• A few more cpuidle vs rcu fixes v2 · 1 matching patch

  Entire posting: REVIEWED · 8 of 9 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 4/9] tracing, preempt: Squash _rcuidle tracing 2023-01-26
  2023-01-31 · Peter Zijlstra <peterz@infradead.org>
• cpuidle,rcu: Clean up the mess v3 · 3 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 33/51] trace: Remove trace_hardirqs_{on,off}_caller() 2023-01-12
  • [PATCH v3 34/51] trace: WARN on rcuidle 2023-01-12
  • [PATCH v3 35/51] trace,hardirq: No moar _rcuidle() tracing 2023-01-12
  2023-01-12 · Peter Zijlstra <peterz@infradead.org>
• cpuidle,rcu: Clean up the mess v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 33/44] ftrace: WARN on rcuidle 2022-09-19
  2022-09-19 · Peter Zijlstra <peterz@infradead.org>
• cpuidle,rcu: Cleanup the mess v1 · 1 matching patch

  Entire posting: PENDING · 2 of 36 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 32/36] ftrace: WARN on rcuidle 2022-06-08
  2022-06-08 · Peter Zijlstra <peterz@infradead.org>
• virtio/vsock: introduce SOCK_DGRAM support v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC v2 2/5] virtio/vsock: add support for virtio datagram 2021-09-14
  2021-09-14 · Jiang Wang <hidden>
• virtio/vsock: introduce SOCK_DGRAM support v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC v1 2/6] virtio/vsock: add support for virtio datagram 2021-06-09
  2021-06-09 · Jiang Wang <hidden>
• x86/tlb: Concurrent TLB flushes v6 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 4/9] x86/mm/tlb: Flush remote and local TLBs concurrently 2021-02-20
  2021-02-20 · Nadav Amit <hidden>
• x86/tlb: Concurrent TLB flushes v5 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 4/8] x86/mm/tlb: Flush remote and local TLBs concurrently 2021-02-10
  2021-02-10 · Nadav Amit <hidden>