scheduler

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.

• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v14 · 5 matching patches

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

  • [PATCH v14 04/13] cpumask: Introduce cpu_preferred_mask 2026-09-28
  • [PATCH v14 06/13] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-09-28
  • [PATCH v14 07/13] sched/fair: Load balance only among preferred CPUs 2026-09-28
  • [PATCH v14 08/13] sched/core: Push current task from non preferred CPU 2026-09-28
  • [PATCH v14 09/13] sched/debug: Add migration stats due to non preferred CPUs 2026-09-28
  2026-09-28 · Shrikanth Hegde <sshegde@linux.ibm.com>
• file: handle files on syscall exit rfc · 2 matching patches

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

  • [PATCH RFC POC 01/50] file: install files on syscall exit 2026-09-15
  • [PATCH RFC POC 20/50] file: warn when the descriptor table is unshared with slots 2026-09-15
  2026-09-15 · Christian Brauner <brauner@kernel.org>
• Treewide: enforce static storage for object initializers v1 · 1 matching patch

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

  • [PATCH 06/17] sched: assert static storage for wait queue and completion declarations 2026-09-15
  2026-09-15 · Yury Norov <hidden>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v13 · 5 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v13 04/13] cpumask: Introduce cpu_preferred_mask 2026-09-09
  • [PATCH v13 06/13] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-09-09
  • [PATCH v13 07/13] sched/fair: Load balance only among preferred CPUs 2026-09-09
  • [PATCH v13 08/13] sched/core: Push current task from non preferred CPU 2026-09-09
  • [PATCH v13 09/13] sched/debug: Add migration stats due to non preferred CPUs 2026-09-09
  2026-09-09 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v12 · 5 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v12 04/13] cpumask: Introduce cpu_preferred_mask 2026-09-03
  • [PATCH v12 06/13] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-09-03
  • [PATCH v12 07/13] sched/fair: Load balance only among preferred CPUs 2026-09-03
  • [PATCH v12 08/13] sched/core: Push current task from non preferred CPU 2026-09-03
  • [PATCH v12 09/13] sched/debug: Add migration stats due to non preferred CPUs 2026-09-03
  2026-09-03 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v11 · 5 matching patches

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

  • [PATCH v11 03/12] cpumask: Introduce cpu_preferred_mask 2026-08-25
  • [PATCH v11 05/12] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-08-25
  • [PATCH v11 06/12] sched/fair: Load balance only among preferred CPUs 2026-08-25
  • [PATCH v11 07/12] sched/core: Push current task from non preferred CPU 2026-08-25
  • [PATCH v11 08/12] sched/debug: Add migration stats due to non preferred CPUs 2026-08-25
  2026-08-25 · Shrikanth Hegde <sshegde@linux.ibm.com>
• LANDED · 1 review, 1 by a maintainer [PATCH RESEND] sched: Convert paravirt_steal to new static key APIs 2026-08-19 · Hongyan Xia <hidden>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v10 · 5 matching patches

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

  • [PATCH v10 03/12] cpumask: Introduce cpu_preferred_mask 2026-08-12
  • [PATCH v10 05/12] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-08-12
  • [PATCH v10 06/12] sched/fair: Load balance only among preferred CPUs 2026-08-12
  • [PATCH v10 07/12] sched/core: Push current task from non preferred CPU 2026-08-12
  • [PATCH v10 08/12] sched/debug: Add migration stats due to non preferred CPUs 2026-08-12
  2026-08-12 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce preferred CPUs and steal-driven vCPU backoff v9 · 5 matching patches

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

  • [PATCH v9 02/11] cpumask: Introduce cpu_preferred_mask 2026-07-24
  • [PATCH v9 04/11] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-07-24
  • [PATCH v9 05/11] sched/fair: Load balance only among preferred CPUs 2026-07-24
  • [PATCH v9 06/11] sched/core: Push current task from non preferred CPU 2026-07-24
  • [PATCH v9 07/11] sched/debug: Add migration stats due to non preferred CPUs 2026-07-24
  2026-07-24 · Shrikanth Hegde <sshegde@linux.ibm.com>
• sched, steal_governor: Introduce cpu_preferred_mask and steal-driven vCPU backoff v8 · 5 matching patches

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

  • [PATCH v8 02/11] cpumask: Introduce cpu_preferred_mask 2026-07-20
  • [PATCH v8 04/11] sched/core: Try to use a preferred CPU in is_cpu_allowed 2026-07-20
  • [PATCH v8 05/11] sched/fair: Load balance only among preferred CPUs 2026-07-20
  • [PATCH v8 06/11] sched/core: Push current task from non preferred CPU 2026-07-20
  • [PATCH v8 07/11] sched/debug: Add migration stats due to non preferred CPUs 2026-07-20
  2026-07-20 · Shrikanth Hegde <sshegde@linux.ibm.com>
• Remove deprecated static key API in scheduler code v1 · 1 matching patch

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

  • [PATCH 2/3] sched: Convert paravirt_steal to new static key APIs 2026-07-20
  2026-07-20 · Hongyan Xia <hidden>
• Convert moduleparams to seq_buf v1 · 1 matching patch

  Entire posting: PENDING · 1 of 11 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS 2026-05-21
  2026-05-21 · Kees Cook <kees@kernel.org>
• virtio-balloon: extended stats and push mode rfc · 1 matching patch

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

  • [RFC PATCH 1/2] virtio-balloon: extend stats with memory composition and pressure data 2026-05-13
  2026-05-13 · Gregory Price <gourry@gourry.net>
• blk: honor isolcpus configuration v12 · 1 matching patch

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

  • [PATCH v12 09/13] isolation: Introduce io_queue isolcpus type 2026-04-22
  2026-04-22 · Aaron Tomlin <atomlin@atomlin.com>
• blk: honor isolcpus configuration v11 · 1 matching patch

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

  • [PATCH v11 09/13] isolation: Introduce io_queue isolcpus type 2026-04-16
  2026-04-16 · Aaron Tomlin <atomlin@atomlin.com>
• blk: honor isolcpus configuration v10 · 1 matching patch

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

  • [PATCH v10 09/13] isolation: Introduce io_queue isolcpus type 2026-04-01
  2026-04-01 · Aaron Tomlin <atomlin@atomlin.com>
• blk: honor isolcpus configuration v9 · 1 matching patch

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

  • [PATCH v9 09/13] isolation: Introduce io_queue isolcpus type 2026-03-30
  2026-03-30 · Aaron Tomlin <atomlin@atomlin.com>
• paravirt: cleanup and reorg v5 · 2 matching patches

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

  • [PATCH v5 05/21] paravirt: Remove asm/paravirt_api_clock.h 2026-01-05
  • [PATCH v5 06/21] sched: Move clock related paravirt code to kernel/sched 2026-01-05
  2026-01-05 · Juergen Gross <jgross@suse.com>
• Steal time based dynamic CPU resource management v1 · 3 matching patches

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

  • [PATCH 01/17] sched/fair: Enable group_asym_packing in find_idlest_group 2025-12-04
  • [PATCH 07/17] sched/core: Set balance_callback only if CPU is dying 2025-12-04
  • [PATCH 08/17] sched/core: Implement CPU soft offline/online 2025-12-04
  2025-12-04 · Srikar Dronamraju <hidden>
• paravirt: cleanup and reorg v4 · 2 matching patches

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

  • [PATCH v4 05/21] paravirt: Remove asm/paravirt_api_clock.h 2025-11-27
  • [PATCH v4 06/21] sched: Move clock related paravirt code to kernel/sched 2025-11-27
  2025-11-27 · Juergen Gross <jgross@suse.com>
• paravirt: cleanup and reorg v3 · 2 matching patches

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

  • [PATCH v3 05/21] paravirt: Remove asm/paravirt_api_clock.h 2025-10-06
  • [PATCH v3 06/21] sched: Move clock related paravirt code to kernel/sched 2025-10-06
  2025-10-06 · Juergen Gross <jgross@suse.com>
• paravirt: cleanup and reorg v2 · 2 matching patches

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

  • [PATCH v2 05/21] paravirt: Remove asm/paravirt_api_clock.h 2025-09-17
  • [PATCH v2 06/21] sched: Move clock related paravirt code to kernel/sched 2025-09-17
  2025-09-17 · Juergen Gross <jgross@suse.com>
• paravirt: cleanup and reorg v1 · 2 matching patches

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

  • [PATCH 05/14] paravirt: remove asm/paravirt_api_clock.h 2025-09-11
  • [PATCH 06/14] sched: move clock related paravirt code to kernel/sched 2025-09-11
  2025-09-11 · Juergen Gross <jgross@suse.com>
• blk: honor isolcpus configuration v8 · 1 matching patch

  Entire posting: PENDING · 8 of 12 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v8 09/12] isolation: Introduce io_queue isolcpus type 2025-09-05
  2025-09-05 · Daniel Wagner <wagi@kernel.org>
• blk: honor isolcpus configuration v7 · 1 matching patch

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

  • [PATCH v7 07/10] isolation: Introduce io_queue isolcpus type 2025-07-02
  2025-07-02 · Daniel Wagner <wagi@kernel.org>
• context_tracking,x86: Defer some IPIs until a user->kernel transition v5 · 2 matching patches

  Entire posting: SUPERSEDED · 1 of 25 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 15/25] sched/clock: Mark sched_clock_running key as __ro_after_init 2025-04-29
  • [PATCH v5 18/25] sched/clock, x86: Mark __sched_clock_stable key as allowed in .noinstr 2025-04-29
  2025-04-29 · Valentin Schneider <vschneid@redhat.com>
• blk: honor isolcpus configuration v6 · 1 matching patch

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

  • [PATCH v6 6/9] isolation: introduce io_queue isolcpus type 2025-04-24
  2025-04-24 · Daniel Wagner <wagi@kernel.org>
• context_tracking,x86: Defer some IPIs until a user->kernel transition v4 · 2 matching patches

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

  • [PATCH v4 15/30] sched/clock: Mark sched_clock_running key as __ro_after_init 2025-01-14
  • [PATCH v4 17/30] sched/clock, x86: Mark __sched_clock_stable key as allowed in .noinstr 2025-01-14
  2025-01-14 · Valentin Schneider <vschneid@redhat.com>
• honor isolcpus configuration v3 · 1 matching patch

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

  • [PATCH v3 08/15] sched/isolation: Add io_queue housekeeping option 2024-08-06
  2024-08-06 · Daniel Wagner <hidden>
• [CFT][PATCH v3] fork, vhost: Use CLONE_THREAD to fix freezer/ps regression 2023-06-03 · Eric W. Biederman <hidden>