freezer

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 linux-pm touching this subsystem.

• [PATCH net] udp_tunnel: drop packets when hibernating 2026-10-08 · Jason A. Donenfeld <Jason@zx2c4.com>
• sched: introduce for_each_process_rculock and for_each_thread_rculock v4 · 1 matching patch

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

  • [PATCH v4 06/15] freezer: convert thread iterator to for_each_thread_rculock 2026-09-21
  2026-09-21 · Ye Liu <hidden>
• sched: introduce for_each_process_rculock and for_each_thread_rculock v3 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 06/15] freezer: convert thread iterator to for_each_thread_rculock 2026-09-11
  2026-09-11 · Ye Liu <hidden>
• sched: introduce for_each_process_rculock and for_each_thread_rculock v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 5/8] kernel: convert process/thread iterators to for_each_*_rculock 2026-09-07
  2026-09-07 · Ye Liu <hidden>
• mm: introduce for_each_process_rcu and for_each_thread_rcu v1 · 1 matching patch

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

  • [PATCH 5/8] kernel: convert process/thread iterators to for_each_*_rcu 2026-09-04
  2026-09-04 · Ye Liu <hidden>
• [RFC PATCH] freezer: Restrict unsafe freezable tasks to system sleep 2026-07-14 · Stanislav Kinsburskii <hidden>
• LANDED [PATCH PM/for-6.19] freezer: Clarify that only cgroup1 freezer uses PM freezer 2025-10-20 · Tejun Heo <tj@kernel.org>
• Improvements to Victim Process Thawing and OOM Reaper Traversal Order v10 · 1 matching patch

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

  • [PATCH v10 1/2] mm/oom_kill: Thaw the entire OOM victim process 2025-09-15
  2025-09-15 · zhongjinji <hidden>
• Improvements to Victim Process Thawing and OOM Reaper Traversal Order v9 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v9 1/2] mm/oom_kill: Thaw the entire OOM victim process 2025-09-10
  2025-09-10 · zhongjinji <hidden>
• Improvements to Victim Process Thawing and OOM Reaper Traversal Order v8 · 1 matching patch

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

  • [PATCH v8 1/3] mm/oom_kill: Introduce thaw_oom_process() for thawing OOM victims 2025-09-09
  2025-09-09 · zhongjinji <hidden>
• freezer: Introduce freeze priority model to address process dependency issues v1 · 2 matching patches

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

  • [RFC PATCH v1 1/9] freezer: Introduce freeze_priority field in task_struct 2025-08-07
  • [RFC PATCH v1 2/9] freezer: Introduce API to set per-task freeze priority 2025-08-07
  2025-08-07 · Zihuan Zhang <hidden>
• [Backport] sched,freezer: Remove unnecessary warning in __thaw_task v1 · 4 matching patches

  Entire posting: PENDING · 1 of 5 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 6.6 2/5] freezer,sched: Use saved_state to reduce some spurious wakeups 2025-07-28
  • [PATCH 6.6 3/5] freezer,sched: Do not restore saved_state of a thawed task 2025-07-28
  • [PATCH 6.6 4/5] freezer,sched: Clean saved_state when restoring it during thaw 2025-07-28
  • [PATCH 6.6 5/5] sched,freezer: Remove unnecessary warning in __thaw_task 2025-07-28
  2025-07-28 · Chen Ridong <hidden>
• sched,freezer: prevent tasks from escaping being frozen v2 · 1 matching patch

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

  • [PATCH v2 -next 1/2] sched,freezer: Remove unnecessary warning in __thaw_task 2025-07-17
  2025-07-17 · Chen Ridong <hidden>
• [PATCH next] sched,freezer: prevent tasks from escaping being frozen 2025-07-03 · Chen Ridong <hidden>
• [PATCH v1] freezer: Skip zombie processes early to reduce lock contention 2025-05-15 · Zihuan Zhang <hidden>
• [RFC PATCH] freezer,sched: Preventing kthreads with D-state from being woken up during freeze 2024-06-17 · Xuewen Yan <hidden>
• [PATCH] docs: power: Adjust freezing-of-tasks.rst due to the freezer logic changes 2023-12-12 · Kevin Hao <hidden>
• [PATCH] freezer,sched: Move state information judgment outside task_call_func 2023-12-07 · Xiaolei Wang <hidden>
• freezer,sched: do not restore saved_state of a thawed task v1 · 2 matching patches

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

  • [PATCH 1/2] freezer,sched: do not restore saved_state of a thawed task 2023-11-20
  • [PATCH 2/2] freezer,sched: clean saved_state when restoring it during thaw 2023-11-20
  2023-11-20 · Elliot Berman <hidden>
• Avoid spurious freezer wakeups v4 · 1 matching patch

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

  • [PATCH v4 2/2] freezer,sched: Use saved_state to reduce some spurious wakeups 2023-09-08
  2023-09-08 · Elliot Berman <hidden>
• [PATCH v3] freezer,sched: Use saved_state to reduce some spurious wakeups 2023-09-08 · Elliot Berman <hidden>
• [PATCH v2] freezer,sched: Use saved_state to reduce some spurious wakeups 2023-08-30 · Elliot Berman <hidden>
• [PATCH] freezer,sched: Use saved_state to reduce some spurious wakeups 2023-08-28 · Elliot Berman <hidden>
• Suppress warning on resume attempt of explicitly frozen processes 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] kernel/freezer: Add routine to read task's freezing reason 2023-02-27
  • [PATCH 2/2] kernel/freezer: Don't warn when thawing freezing cgroup processes 2023-02-27
  2023-02-27 · Michal Dubiel <hidden>
• ASoC: SOF: Fix deadlock when shutdown a frozen userspace v8 · 1 matching patch

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

  • [PATCH v8 2/3] freezer: refactor pm_freezing into a function. 2022-12-01
  2022-12-01 · Ricardo Ribalda <hidden>
• ALSA: core: Fix deadlock when shutdown a frozen userspace v3 · 1 matching patch

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

  • [PATCH v3 1/2] freezer: Add processes_frozen() 2022-11-28
  2022-11-28 · Ricardo Ribalda <hidden>
• Freezer rewrite v3 · 1 matching patch

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

  • [PATCH v3 6/6] freezer,sched: Rewrite core freezer logic 2021-10-09
  2022-08-22 · Peter Zijlstra <peterz@infradead.org>
• ptrace-vs-PREEMPT_RT and freezer rewrite v2 · 1 matching patch

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

  • [PATCH v2 5/5] freezer,sched: Rewrite core freezer logic 2022-04-21
  2022-04-21 · Peter Zijlstra <peterz@infradead.org>
• ptrace-vs-PREEMPT_RT and freezer rewrite v1 · 1 matching patch

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

  • [PATCH 5/5] freezer,sched: Rewrite core freezer logic 2022-04-12
  2022-04-12 · Peter Zijlstra <peterz@infradead.org>
• Freezer rewrite v2 · 1 matching patch

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

  • [PATCH v2 4/4] freezer,sched: Rewrite core freezer logic 2021-06-24
  2021-06-24 · Peter Zijlstra <peterz@infradead.org>