control group - cpuset · Maintained

Maintainers

• M Waiman Long <longman@redhat.com>
• R Ridong Chen <ridong.chen@linux.dev>

Paths

• F Documentation/admin-guide/cgroup-v1/cpusets.rst
• F include/linux/cpuset.h
• F kernel/cgroup/cpuset-internal.h
• F kernel/cgroup/cpuset-v1.c
• F kernel/cgroup/cpuset.c
• F tools/testing/selftests/cgroup/test_cpuset.c
• F tools/testing/selftests/cgroup/test_cpuset_prs.sh
• F tools/testing/selftests/cgroup/test_cpuset_v1_base.sh

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on netdev (capped at 30), ordered by date desc.

• COLD15d [PATCH 23/23] cgroup/cpuset: Documentation and kselftest updates
  2026-04-21 · Waiman Long <longman@redhat.com>
• COLD15d [PATCH 22/23] cgroup/cpuset: Prevent offline_disabled CPUs from being used in isolated partition
  2026-04-21 · Waiman Long <longman@redhat.com>
• COLD15d [PATCH 21/23] cgroup/cpuset: Limit the side effect of using CPU hotplug on isolated partition
  2026-04-21 · Waiman Long <longman@redhat.com>
• COLD15d [PATCH 20/23] cgroup/cpuset: Enable runtime update of HK_TYPE_{KERNEL_NOISE,MANAGED_IRQ} cpumasks
  2026-04-21 · Waiman Long <longman@redhat.com>
• COLD15d [PATCH 19/23] cgroup/cpuset: Improve check for calling housekeeping_update()
  2026-04-21 · Waiman Long <longman@redhat.com>
• COLD15d [PATCH 02/23] sched/isolation: Enhance housekeeping_update() to support updating more than one HK cpumask
  2026-04-21 · Waiman Long <longman@redhat.com>
• STALE176d REVIEWED: 2 (2M) [PATCH 30/33] kthread: Honour kthreads preferred affinity after cpuset changes
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d REVIEWED: 2 (2M) [PATCH 21/33] cpuset: Remove cpuset_cpu_is_isolated()
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d [PATCH 19/33] cpuset: Propagate cpuset isolation update to timers through housekeeping
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d REVIEWED: 8 (8M) [PATCH 18/33] cpuset: Propagate cpuset isolation update to workqueue through housekeeping
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d REVIEWED: 3 (2M) [PATCH 14/33] cpuset: Update HK_TYPE_DOMAIN cpumask from cpuset
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d [PATCH 12/33] cpuset: Provide lockdep check for cpuset lock held
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d REVIEWED: 4 (2M) [PATCH 06/33] cpuset: Convert boot_hk_cpus to use HK_TYPE_DOMAIN_BOOT
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d REVIEWED: 2 (2M) [PATCH 30/33] kthread: Honour kthreads preferred affinity after cpuset changes
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d REVIEWED: 2 (2M) [PATCH 29/33] sched/arm64: Move fallback task cpumask to HK_TYPE_DOMAIN
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d REVIEWED: 2 (2M) [PATCH 21/33] cpuset: Remove cpuset_cpu_is_isolated()
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d [PATCH 19/33] cpuset: Propagate cpuset isolation update to timers through housekeeping
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d REVIEWED: 8 (8M) [PATCH 18/33] cpuset: Propagate cpuset isolation update to workqueue through housekeeping
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d REVIEWED: 3 (2M) [PATCH 14/33] cpuset: Update HK_TYPE_DOMAIN cpumask from cpuset
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d [PATCH 12/33] cpuset: Provide lockdep check for cpuset lock held
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE150d REVIEWED: 4 (2M) [PATCH 06/33] cpuset: Convert boot_hk_cpus to use HK_TYPE_DOMAIN_BOOT
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 30/33] kthread: Honour kthreads preferred affinity after cpuset changes
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 29/33] sched/arm64: Move fallback task cpumask to HK_TYPE_DOMAIN
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 21/33] cpuset: Remove cpuset_cpu_is_isolated()
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 19/33] cpuset: Propagate cpuset isolation update to timers through housekeeping
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 18/33] cpuset: Propagate cpuset isolation update to workqueue through housekeeping
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 14/33] cpuset: Update HK_TYPE_DOMAIN cpumask from cpuset
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d [PATCH 12/33] cpuset: Provide lockdep check for cpuset lock held
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE204d REVIEWED: 2 (0M) [PATCH 06/33] cpuset: Convert boot_hk_cpus to use HK_TYPE_DOMAIN_BOOT
  2025-12-24 · Frederic Weisbecker <frederic@kernel.org>
• STALE212d [PATCH 28/31] kthread: Honour kthreads preferred affinity after cpuset changes
  2025-11-05 · Frederic Weisbecker <frederic@kernel.org>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE150d [PATCH 19/33] cpuset: Propagate cpuset isolation update to timers through housekeeping
  2026-01-01 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d [PATCH 12/33] cpuset: Provide lockdep check for cpuset lock held
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>
• STALE176d [PATCH 19/33] cpuset: Propagate cpuset isolation update to timers through housekeeping
  2026-01-25 · Frederic Weisbecker <frederic@kernel.org>