tracing

Most active threads (last 7 days)

Recent patches

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

• mm/userfaultfd: prevent poison marker loss v1 · 1 matching patch

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

  • [PATCH 1/2] mm/userfaultfd: prevent poison marker loss 2026-11-06
  2026-11-06 · David Hildenbrand (Arm) <david@kernel.org>
• 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>
• Hierarchical Percpu Counters for RSS v24 · 2 matching patches

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

  • [RFC PATCH v24 03/10] mm: use hierarchical per-cpu counters for the RSS counters 2026-11-05
  • [RFC PATCH v24 05/10] mm: report the approximate RSS in the rss_stat tracepoint 2026-11-05
  2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• alloc_tag: Introduce selective tracing for MAP v5 · 1 matching patch

  Entire posting: PENDING · 3 of 5 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 1/5] alloc_tag: Add trace events for tracing allocations 2026-11-04
  2026-11-04 · Abhishek Bapat <hidden>
• mm: read the page cache without folio references v2 · 1 matching patch

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

  • [RFC PATCH v2 01/18] mm: free PG_rcu_free folios only after an RCU grace period 2026-11-04
  2026-11-04 · Kiryl Shutsemau (Meta) <kas@kernel.org>
• [RFC PATCH v3 2/3] mm/migrate: introduce async non-temporal migration mode 2026-11-03 · Huan Nguyen <hidden>
• panic, crash_core, sys_info: Introduce crash_kexec_in_memory_sys_info v2 · 1 matching patch

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

  • [RFC PATCH v2 4/5] printk, tracing: Support console flush suppression and tail pinning 2026-11-03
  2026-11-03 · Aaron Tomlin <atomlin@atomlin.com>
• Hierarchical Percpu Counters for RSS v23 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v23 05/10] mm: report the approximate RSS in the rss_stat tracepoint 2026-11-02
  2026-11-02 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• [RFC PATCH v23 03/10] mm: use hierarchical per-cpu counters for the RSS counters 2026-11-02 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• IN LINUX-NEXT · 1 review, 1 by a maintainer [PATCH v4] hugetlbfs: move hugetlbfs_free_inode tracepoint to ->destroy_inode() 2026-11-02 · Joas Antonio dos Santos via B4 Relay <devnull+joasantonio108.gmail.com@kernel.org>
• mm/compaction: stop repeating failed async compaction on every THP fault v2 · 1 matching patch

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

  • [PATCH v2 1/2] mm/compaction: keep compaction deferral state per migration mode 2026-11-02
  2026-11-02 · Qiliang Yuan <hidden>
• [PATCH v3] hugetlbfs: move hugetlbfs_free_inode tracepoint to ->destroy_inode() 2026-11-01 · Joas Antonio dos Santos via B4 Relay <devnull+joasantonio108.gmail.com@kernel.org>
• mm: fix allocator races with memory hotplug v5 · 1 matching patch

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

  • [PATCH v5 03/12] mm, page_alloc: pass zone pointer to trace_reclaim_retry_zone 2026-11-01
  2026-11-01 · Gregory Price (Meta) <gourry@gourry.net>
• sched: Add support for long task name v8 · 1 matching patch

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

  • [PATCH v8 4/6] sched: Extend task command name with TASK_COMM_EXT_LEN 2026-10-30
  2026-10-30 · André Almeida <andrealmeid@igalia.com>
• REVIEWED · 1 review, 1 by a maintainer [PATCH v8 2/6] treewide: Replace memcpy(..., current->comm) with copy_task_comm() 2026-10-30 · André Almeida <andrealmeid@igalia.com>
• [RFC PATCH v2] binfmt_misc: add binfmt_misc_select tracepoint 2026-10-29 · Eneshan Karaca <hidden>
• mm, page_alloc: several stable fixes v1 · 1 matching patch

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

  • [PATCH 5/9] mm, page_alloc: pass zone pointer to trace_reclaim_retry_zone 2026-10-27
  2026-10-27 · Vlastimil Babka (SUSE) <vbabka@kernel.org>
• mm/shmem: trace swapin results and allocation fallbacks v1 · 2 matching patches

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

  • [PATCH 1/2] mm/shmem: trace swapin results and order fallbacks 2026-10-27
  • [PATCH 2/2] mm/shmem: trace folio allocation failures and fallbacks 2026-10-27
  2026-10-27 · Xuewen Wang <hidden>
• uaccess: Refuse and warn on user accesses when current->mm is NULL rfc · 1 matching patch

  Entire posting: PENDING · 1 of 10 queued Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH 03/10] bpf: Fail sleepable user copy helpers when current->mm is NULL 2026-10-26
  2026-10-26 · James Houghton <hidden>
• alloc_tag: Introduce selective tracing for MAP v4 · 1 matching patch

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

  • [PATCH v4 1/4] alloc_tag: Add trace events for tracing allocations 2026-10-22
  2026-10-22 · Abhishek Bapat <hidden>
• mm: fix allocator races with memory hotplug v3 · 1 matching patch

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

  • [PATCH v3 4/8] mm/page_alloc: pass the zone, not the zoneref, to reclaim_retry_zone 2026-10-21
  2026-10-21 · Gregory Price (Meta) <gourry@gourry.net>
• alloc_tag: Introduce selective tracing for MAP v3 · 1 matching patch

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

  • [PATCH v3 1/4] alloc_tag: Add trace events for tracing allocations 2026-10-19
  2026-10-19 · Abhishek Bapat <hidden>
• mm: read the page cache without folio references rfc · 1 matching patch

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

  • [RFC PATCH 01/18] mm: free PG_rcu_free folios only after an RCU grace period 2026-10-19
  2026-10-19 · Kiryl Shutsemau (Meta) <kas@kernel.org>
• fs: Deferred inode reclaim v3 · 2 matching patches

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

  • [PATCH 3/7] fs: Basic infrastructure for offloading inode reclaim 2026-10-12
  • [PATCH 5/7] fs: Add throttling to deferred inode reclaim 2026-10-12
  2026-10-12 · Jan Kara <jack@suse.cz>
• mm/vmscan: adaptive multi-threaded kswapd for NUMA-aware reclaim v2 · 1 matching patch

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

  • [RFC PATCH v2 3/5] mm/vmscan: make kswapd wakeups NUMA load-aware 2026-10-09
  2026-10-09 · Ehab Ababneh <hidden>
• alloc_tag: Introduce selective tracing for MAP v2 · 1 matching patch

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

  • [PATCH v2 1/4] alloc_tag: Add trace events for tracing allocations 2026-10-07
  2026-10-07 · Abhishek Bapat <hidden>
• s390/mm: Batch PTE updates in lazy MMU mode v8 · 1 matching patch

  Entire posting: PENDING · 4 of 15 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v8 03/15] mm: use hw_pte_t for generic PTE table storage 2026-10-07
  2026-10-07 · Alexander Gordeev <agordeev@linux.ibm.com>
• [PATCH] mm/damon: add damos_node_eligible_mem_bp tracepoint 2026-10-03 · Ravi Jonnalagadda <hidden>
• mm/compaction: stop repeating failed async compaction on every THP fault v1 · 1 matching patch

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

  • [PATCH 1/2] mm/compaction: keep compaction deferral state per migration mode 2026-10-01
  2026-10-01 · Qiliang Yuan <hidden>
• memcg,writeback: flush foreign bdev mappings separately v9 · 1 matching patch

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

  • [PATCH v9 3/3] writeback: add tracepoints for foreign bdev writeback 2026-09-25
  2026-09-25 · Julian Sun <hidden>