scheduler

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-doc touching this subsystem.

• [RFC PATCH v2 12/25] net/core: Use per-node PISA allocators for skb_page_frag_refill() 2026-11-09 · Luigi Rizzo <hidden>
• [RFC PATCH v2 2/9] tracing/sched: Add IRQ preemption lifecycle tracepoints 2026-11-07 · Karl Mehltretter <hidden>
• [RFC PATCH v24 09/10] mm: add the rss_stat_batch boot parameter 2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• 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 07/10] mm: keep the RSS counters of single-threaded processes exact 2026-11-05
  2026-11-05 · Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
• proc: drop the __user methods (Part 7/7) v2 · 2 matching patches

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

  • [PATCH RESEND v2 5/6] proc: drop the _buf suffix from the new methods 2026-11-04
  • [PATCH RESEND v2 6/6] proc: drop the poll_table from ->proc_poll() 2026-11-04
  2026-11-04 · Christian Brauner <brauner@kernel.org>
• proc: convert the fs, kernel and mm entries (Part 5/7) v2 · 4 matching patches

  Entire posting: PENDING · 4 of 30 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RESEND v2 17/30] sched/psi: let procfs own the seq_file of the pressure files 2026-11-04
  • [PATCH RESEND v2 18/30] sched/psi: let procfs copy in trigger writes 2026-11-04
  • [PATCH RESEND v2 19/30] sched/psi: mark the pressure files permanent 2026-11-04
  • [PATCH RESEND v2 20/30] sched/psi: let procfs own the wait queue of the pressure files 2026-11-04
  2026-11-04 · Christian Brauner <brauner@kernel.org>
• proc: fix a few old bugs in /proc handlers (Part 1/7) v2 · 1 matching patch

  Entire posting: PENDING · 3 of 51 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 13/51] sched/psi: don't drop the last byte of a trigger write 2026-11-04
  2026-11-04 · Christian Brauner <brauner@kernel.org>
• Unify code coverage and add Clang source-based coverage with MC/DC v2 · 1 matching patch

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

  • [PATCH v2 01/20] coverage: move gcov and kcov under kernel/coverage/ 2026-11-03
  2026-11-03 · Sasha Levin <sashal@kernel.org>
• [RFC PATCH v23 07/10] mm: keep the RSS counters of single-threaded processes exact 2026-11-02 · Mathieu Desnoyers <mathieu.desnoyers@efficios.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 09/10] mm: add the rss_stat_batch boot parameter 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>
• proc: drop the __user methods rfc · 1 matching patch

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

  • [PATCH RFC 5/5] proc: drop the _buf suffix from the new methods 2026-11-02
  2026-11-02 · Christian Brauner <brauner@kernel.org>
• proc: convert the fs, kernel and mm entries rfc · 3 matching patches

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

  • [PATCH RFC 16/27] sched/psi: let procfs own the seq_file of the pressure files 2026-11-02
  • [PATCH RFC 17/27] sched/psi: let procfs copy in trigger writes 2026-11-02
  • [PATCH RFC 18/27] sched/psi: mark the pressure files permanent 2026-11-02
  2026-11-02 · Christian Brauner <brauner@kernel.org>
• sched: Expose writable interface for preferred CPUs mask v1 · 1 matching patch

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

  • [PATCH 3/6] sched: Restore preferred CPUs when hotplug removes the last one 2026-11-01
  2026-11-01 · Yury Norov <hidden>
• userns: per-namespace capability bounding set and opt-in netns loopback v1 · 2 matching patches

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

  • [PATCH 1/8] net: introduce CLONE_NEWNET_LOOPBACK to auto-enable loopback 2026-10-28
  • [PATCH 3/8] userns: allow restricting capability bounding set via clone3() 2026-10-28
  2026-10-28 · Hallgrimur H. Gunnarsson <hidden>
• security: introduce Kernel Assurance Plane 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 5/6] kernel: add KAP checks for unshare and setns 2026-10-28
  2026-10-28 · Ketan Bhardwaj <hidden>
• Unify code coverage and add Clang source-based coverage with MC/DC rfc · 1 matching patch

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

  • [RFC PATCH 01/20] coverage: move gcov and kcov under kernel/coverage/ 2026-10-28
  2026-10-28 · Sasha Levin <sashal@kernel.org>
• sched/numa: refine memory tiering promotion heuristics v2 · 3 matching patches

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

  • [PATCH v2 1/3] sched/numa: make free-space tiering promotion bypass configurable 2026-10-28
  • [PATCH v2 2/3] sched/numa: do not feed tiering promotions into task placement stats 2026-10-28
  • [PATCH v2 3/3] sched/numa: fix scan-period adjustment for tiering-only mode 2026-10-28
  2026-10-28 · Li Zhe <hidden>
• entry: Classify very early hardirq entry and return-tail callbacks v2 · 1 matching patch

  Entire posting: PENDING · 1 of 13 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v2 03/13] sched: Split preempt-count bookkeeping from raw updates 2026-10-28
  2026-10-28 · Karl Mehltretter <hidden>
• [PATCH RFC 1/2] kcov: collect early boot coverage of init_task 2026-10-27 · Yunseong Kim <hidden>
• Make the scheduler stack end check selectable at boot v1 · 2 matching patches

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

  • [PATCH 1/3] sched/core: Skip the shadow stack end check when SCS is disabled 2026-10-27
  • [PATCH 2/3] sched/core: Add sched_stack_end_check= boot parameter 2026-10-27
  2026-10-27 · Chris Down <chris@chrisdown.name>
• entry, tracing: Classify early hardirq entry and return tails rfc · 1 matching patch

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

  • [RFC PATCH 01/12] sched: Split preempt-count bookkeeping from raw updates 2026-10-22
  2026-10-22 · Karl Mehltretter <hidden>
• rv: Verify generic IRQ context transitions rfc · 1 matching patch

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

  • [RFC PATCH 2/9] tracing/sched: Add IRQ preemption lifecycle events 2026-10-22
  2026-10-22 · Karl Mehltretter <hidden>
• sched/numa: fix several NUMA balancing issues v1 · 6 matching patches

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

  • [PATCH 1/6] sched/numa: clear fault locality state on execve 2026-10-14
  • [PATCH 2/6] sched/numa: fix scan-period ratio denominator checks 2026-10-14
  • [PATCH 3/6] sched/numa: fix scan-period adjustment for shared faults 2026-10-14
  • [PATCH 4/6] sched/numa: make free-space tiering promotion bypass configurable 2026-10-14
  • [PATCH 5/6] sched/numa: do not feed tiering promotions into task placement stats 2026-10-14
  • [PATCH 6/6] sched/numa: ignore preferred nodes without normal balancing 2026-10-14
  2026-10-14 · Li Zhe <hidden>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v6 · 3 matching patches

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

  • [PATCH v6 26/39] mm: remove VMA_IO_BIT check in vma[_flags]_is_mm_managed() 2026-10-13
  • [PATCH v6 27/39] mm: remove hugetlb_inline.h 2026-10-13
  • [PATCH v6 28/39] mm: rename is_vm_hugetlb_page() to vma_is_hugetlb() 2026-10-13
  2026-10-13 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v5 · 3 matching patches

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

  • [PATCH v5 25/38] mm: remove VMA_IO_BIT check in vma[_flags]_is_mm_managed() 2026-10-09
  • [PATCH v5 26/38] mm: remove hugetlb_inline.h 2026-10-09
  • [PATCH v5 27/38] mm: rename is_vm_hugetlb_page() to vma_is_hugetlb() 2026-10-09
  2026-10-09 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• rbtree: declare augmented callbacks per field, fix rb_add_augmented_cached() descent v3 · 1 matching patch

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

  • [PATCH v3 2/4] rbtree: declare augmented callbacks per field with RB_AUG() 2026-10-05
  2026-10-05 · Yiwei Lin <hidden>
• mm: make VMA flag semantics explicit, eliminate VM_SPECIAL v4 · 3 matching patches

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

  • [PATCH v4 25/38] mm: remove VMA_IO_BIT check in vma[_flags]_is_mm_managed() 2026-10-03
  • [PATCH v4 26/38] mm: remove hugetlb_inline.h 2026-10-03
  • [PATCH v4 27/38] mm: rename is_vm_hugetlb_page() to vma_is_hugetlb() 2026-10-03
  2026-10-03 · Lorenzo Stoakes (ARM) <ljs@kernel.org>
• Dynamic Housekeeping Management (DHM) via CPUSets v5 · 4 matching patches

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

  • [PATCH v5 01/12] sched/isolation: Enforce nohz_full as a subset of isolcpus=domain at boot 2026-10-02
  • [PATCH v5 02/12] sched/isolation: Add runtime housekeeping mask updates with boot snapshots 2026-10-02
  • [PATCH v5 03/12] sched/isolation: RCU-protect runtime-mutable housekeeping cpumask readers 2026-10-02
  • [PATCH v5 08/12] tick/nohz: Derive full-dynticks state from HK_TYPE_KERNEL_NOISE 2026-10-02
  2026-10-02 · Qiliang Yuan <hidden>
• sched: Enable preferred SMT siblings on NVIDIA Olympus v7 · 2 matching patches

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

  • [PATCH 1/2] sched/fair: Honor asymmetric SMT priority in idle selection 2026-09-29
  • [PATCH 2/2] sched/topology: Add asymmetric SMT packing override 2026-09-29
  2026-09-29 · Andrea Righi <arighi@nvidia.com>