scheduler · Maintained

Maintainers

• M Ingo Molnar <mingo@redhat.com>
• M Peter Zijlstra <peterz@infradead.org>
• M Juri Lelli <juri.lelli@redhat.com>
• M Vincent Guittot <vincent.guittot@linaro.org>
• R Dietmar Eggemann <dietmar.eggemann@arm.com>
• R Steven Rostedt <rostedt@goodmis.org>
• R Ben Segall <bsegall@google.com>
• R Mel Gorman <mgorman@suse.de>
• R Valentin Schneider <vschneid@redhat.com>
• R K Prateek Nayak <kprateek.nayak@amd.com>

Paths

• F include/linux/preempt.h
• F include/linux/sched.h
• F include/linux/wait.h
• F include/uapi/linux/sched.h
• F kernel/fork.c
• F kernel/sched/
• F tools/sched/

Last 30 days

Recent patches

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

• COOLING5d [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• COLD52d [PATCH 16/61] sched: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• COLD15d [PATCH v18 35/42] dept: introduce event_site() to disable event tracking if it's recoverable
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 31/42] dept: assign unique dept_key to each distinct wait_for_completion() caller
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 23/42] dept: print staged wait's stacktrace on report
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 18/42] dept: apply timeout consideration to waitqueue wait
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 16/42] dept: apply timeout consideration to wait_for_completion()/complete()
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 15/42] dept: track timeout waits separately with a new Kconfig
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 12/42] dept: apply sdt_might_sleep_{start,end}() to waitqueue wait
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 06/42] dept: distinguish each kernel context from another
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d REVIEWED: 4 (0M) [PATCH v18 01/42] dept: implement DEPT(DEPendency Tracker)
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 40/47] dept: introduce event_site() to disable event tracking if it's recoverable
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 36/47] dept: assign unique dept_key to each distinct wait_for_completion() caller
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 26/47] dept: print staged wait's stacktrace on report
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 21/47] dept: apply timeout consideration to waitqueue wait
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 19/47] dept: apply timeout consideration to wait_for_completion()/complete()
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 18/47] dept: track timeout waits separately with a new Kconfig
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 15/47] dept: apply sdt_might_sleep_{start,end}() to waitqueue wait
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d [PATCH v17 07/47] dept: distinguish each kernel context from another
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE189d REVIEWED: 2 (0M) [PATCH v17 02/47] dept: implement DEPT(DEPendency Tracker)
  2025-10-02 · Byungchul Park <byungchul@sk.com>
• STALE384d [PATCH 06/12] fork: mv threads-max into kernel/fork.c
  2025-05-09 · Joel Granados <joel.granados@kernel.org>
• STALE398d [PATCH v5 18/25] sched/clock, x86: Mark __sched_clock_stable key as allowed in .noinstr
  2025-04-29 · Valentin Schneider <vschneid@redhat.com>
• STALE398d [PATCH v5 15/25] sched/clock: Mark sched_clock_running key as __ro_after_init
  2025-04-29 · Valentin Schneider <vschneid@redhat.com>
• STALE773d [PATCH v6 13/37] lib: add allocation tagging support for memory allocation profiling
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE814d [PATCH v5 13/37] lib: add allocation tagging support for memory allocation profiling
  2024-03-06 · Suren Baghdasaryan <surenb@google.com>
• STALE817d [PATCH v4 14/36] lib: add allocation tagging support for memory allocation profiling
  2024-02-21 · Suren Baghdasaryan <surenb@google.com>
• STALE829d [PATCH v3 13/35] lib: add allocation tagging support for memory allocation profiling
  2024-02-12 · Suren Baghdasaryan <surenb@google.com>
• STALE951d [PATCH v2 15/39] lib: add allocation tagging support for memory allocation profiling
  2023-10-24 · Suren Baghdasaryan <surenb@google.com>
• STALE951d [PATCH v2 04/39] nodemask: Split out include/linux/nodemask_types.h
  2023-10-24 · Suren Baghdasaryan <surenb@google.com>
• STALE1126d [PATCH 33/40] move stack capture functionality into a separate function for reuse
  2023-05-01 · Suren Baghdasaryan <surenb@google.com>

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.

• COLD15d [PATCH v18 06/42] dept: distinguish each kernel context from another
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 12/42] dept: apply sdt_might_sleep_{start,end}() to waitqueue wait
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 15/42] dept: track timeout waits separately with a new Kconfig
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 16/42] dept: apply timeout consideration to wait_for_completion()/complete()
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 18/42] dept: apply timeout consideration to waitqueue wait
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 23/42] dept: print staged wait's stacktrace on report
  2025-12-05 · Byungchul Park <byungchul@sk.com>
• COLD15d [PATCH v18 35/42] dept: introduce event_site() to disable event tracking if it's recoverable
  2025-12-05 · Byungchul Park <byungchul@sk.com>