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4 daysMerge branch 'for-7.1-fixes' into for-nextTejun Heo1-6/+13
4 daystools/sched_ext: Fix scx_show_state per-scheduler state readsZicheng Qu1-6/+13
6 dayssched_ext: Convert ops.set_cmask() to arena-resident cmaskTejun Heo2-54/+3
11 dayssched_ext: Track bits[] storage size in struct scx_cmaskTejun Heo1-4/+68
11 dayssched_ext: Rename scx_cmask.nr_bits to nr_cidsTejun Heo1-39/+39
2026-05-13tools/sched_ext: scx_qmap: Fix qa arena placementCheng-Yang Chou1-1/+1
2026-04-29tools/sched_ext: scx_qmap: Port to cid-form struct_opsTejun Heo3-118/+171
2026-04-29tools/sched_ext: scx_qmap: Add cmask-based idle tracking and cid-based idle pickTejun Heo1-16/+121
2026-04-29tools/sched_ext: scx_qmap: Restart on hotplug instead of cpu_online/offlineTejun Heo2-68/+7
2026-04-29sched_ext: Add bpf_sched_ext_ops_cid struct_ops typeTejun Heo1-0/+12
2026-04-29sched_ext: Add cid-form kfunc wrappers alongside cpu-formTejun Heo1-0/+9
2026-04-29sched_ext: Add cmask, a base-windowed bitmap over cid spaceTejun Heo2-0/+667
2026-04-29tools/sched_ext: Add struct_size() helpers to common.bpf.hTejun Heo1-0/+10
2026-04-29sched_ext: Add scx_bpf_cid_override() kfuncTejun Heo1-0/+12
2026-04-29sched_ext: Add topological CPU IDs (cids)Tejun Heo1-0/+3
2026-04-28sched_ext: Expose exit_cpu to BPF and userspaceChangwoo Min3-0/+10
2026-04-21Merge branch 'for-7.1-fixes' into for-7.2Tejun Heo1-4/+2
2026-04-21tools/sched_ext: scx_qmap: Silence task_ctx lookup missTejun Heo1-18/+6
2026-04-20tools/sched_ext: Remove unused nr_cpus in scx_cpu0Cheng-Yang Chou2-4/+0
2026-04-20sched_ext: Documentation: clarify arena-backed doubly-linked lists in scx_qmapCheng-Yang Chou2-4/+4
2026-04-20sched_ext: add p->scx.tid and SCX_OPS_TID_TO_TASK lookupTejun Heo2-6/+8
2026-04-20tools/sched_ext: Remove dead -d option in scx_flatcgCheng-Yang Chou1-8/+4
2026-04-19sched_ext: Document the ops compat strategy in compat.h/compat.bpf.hTejun Heo2-6/+23
2026-04-17tools/sched_ext: Add missing -c option in scx_qmap helpZhao Mengmeng1-1/+3
2026-04-17tools/sched_ext: Handle migration-disabled tasks in scx_centralCheng-Yang Chou1-3/+7
2026-04-16sched_ext: scx_qmap: replace FIFO queue maps with arena-backed listsTejun Heo2-86/+150
2026-04-16sched_ext: scx_qmap: move task_ctx into a BPF arena slabTejun Heo4-39/+162
2026-04-16sched_ext: scx_qmap: move globals and cpu_ctx into a BPF arena mapTejun Heo3-106/+146
2026-04-16sched_ext: scx_qmap: rename tctx to taskcTejun Heo1-30/+30
2026-04-13tools/sched_ext: Add explicit cast from void* in RESIZE_ARRAY()Kuba Piecuch1-0/+1
2026-04-13sched_ext: Make string params of __ENUM_set() constKuba Piecuch1-1/+1
2026-04-13tools/sched_ext: Kick home CPU for stranded tasks in scx_qmapTejun Heo1-0/+40
2026-04-06tools/sched_ext: Fix off-by-one in scx_sdt payload zeroingCheng-Yang Chou1-1/+2
2026-03-27scx_central: Defer timer start to central dispatch to fix init errorZhao Mengmeng2-44/+42
2026-03-26tools/sched_ext: Remove redundant SCX_ENQ_IMMED compat definitionTejun Heo1-5/+0
2026-03-25tools/sched_ext: scx_pair: fix pair_ctx indexing for CPU pairsZhao Mengmeng1-2/+12
2026-03-25tools/sched_ext: Regenerate autogen enum headersCheng-Yang Chou3-0/+22
2026-03-23tools/sched_ext: Add scx_bpf_sub_dispatch() compat wrapperCheng-Yang Chou2-1/+13
2026-03-22tools/sched_ext: Add compat handling for sub-scheduler opsAndrea Righi1-0/+16
2026-03-21tools/sched_ext: Update stale scx_ops_error() comment in fcg_cgroup_move()Ke Zhao1-1/+1
2026-03-17sched_ext: Fix typos in commentszhidao su1-1/+1
2026-03-14sched_ext: Update demo schedulers and selftests to use scx_bpf_task_set_dsq_v...Cheng-Yang Chou2-7/+11
2026-03-13sched_ext: Add SCX_OPS_ALWAYS_ENQ_IMMED ops flagTejun Heo3-41/+39
2026-03-13sched_ext: Add enq_flags to scx_bpf_dsq_move_to_local()Tejun Heo7-15/+20
2026-03-13sched_ext: Implement SCX_ENQ_IMMEDTejun Heo1-0/+5
2026-03-11sched_ext: Fix incomplete help text usage stringsCheng-Yang Chou5-5/+5
2026-03-09sched_ext: remove SCX_OPS_HAS_CGROUP_WEIGHTZhao Mengmeng2-2/+1
2026-03-07tools/sched_ext/include: Regenerate enum_defs.autogen.hTejun Heo1-12/+37
2026-03-07tools/sched_ext/include: Add libbpf version guard for assoc_struct_opsTejun Heo1-6/+29
2026-03-07tools/sched_ext/include: Add __COMPAT_HAS_scx_bpf_select_cpu_and macroTejun Heo1-0/+8
2026-03-07tools/sched_ext/include: Add missing helpers to common.bpf.hTejun Heo1-0/+277
2026-03-07tools/sched_ext/include: Sync bpf_arena_common.bpf.h with scx repoTejun Heo1-2/+6
2026-03-07tools/sched_ext/include: Remove dead sdt_task_defs.h guard from common.hTejun Heo1-4/+0
2026-03-07sched_ext: Implement scx_bpf_dsq_reenq() for user DSQsTejun Heo1-2/+55
2026-03-07sched_ext: Introduce scx_bpf_dsq_reenq() for remote local DSQ reenqueueTejun Heo3-4/+33
2026-03-06sched_ext: Add basic building blocks for nested sub-scheduler dispatchingTejun Heo2-1/+37
2026-03-06sched_ext: Introduce scx_prog_sched()Tejun Heo1-0/+10
2026-03-06sched_ext: Introduce cgroup sub-sched supportTejun Heo2-2/+20
2026-03-06Merge branch 'for-7.0-fixes' into for-7.1Tejun Heo6-10/+70
2026-03-02tools/sched_ext: Add -fms-extensions to bpf build flagsZhao Mengmeng1-0/+2
2026-02-27tools/sched_ext: fix strtoul() misuse in scx_hotplug_seq()David Carlier1-2/+5
2026-02-24tools/sched_ext: Add Kconfig to sync with upstreamCheng-Yang Chou1-0/+61
2026-02-24tools/sched_ext: Sync README.md Kconfig with upstream scxCheng-Yang Chou1-6/+0
2026-02-23sched_ext: Fix ops.dequeue() semanticsAndrea Righi3-0/+4
2026-02-23tools/sched_ext: scx_sdt: Remove unused '-f' optionCheng-Yang Chou1-1/+1
2026-02-23tools/sched_ext: scx_central: Remove unused '-p' optionCheng-Yang Chou1-1/+1
2026-02-20tools/sched_ext: fix getopt not re-parsed on restartDavid Carlier6-0/+6
2026-02-20tools/sched_ext: scx_userland: fix data races on shared countersDavid Carlier1-13/+13
2026-02-18tools/sched_ext: scx_pair: fix stride == 0 crash on single-CPU systemsDavid Carlier1-1/+6
2026-02-18tools/sched_ext: scx_central: fix CPU_SET and skeleton leak on early exitDavid Carlier1-1/+2
2026-02-16tools/sched_ext: scx_userland: fix stale data on restartDavid Carlier1-0/+8
2026-02-16tools/sched_ext: scx_flatcg: fix potential stack overflow from VLA in fcg_rea...David Carlier1-4/+9
2026-02-12tools/sched_ext: scx_userland: fix restart and stats thread lifecycle bugsDavid Carlier1-2/+3
2026-02-12tools/sched_ext: scx_central: fix sched_setaffinity() call with the set sizeDavid Carlier1-2/+4
2026-02-12tools/sched_ext: scx_flatcg: zero-initialize stats counter arrayDavid Carlier1-0/+1
2026-02-11Merge tag 'sched_ext-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds15-8/+2567
2026-02-02tools/sched_ext: Fix data header access during free in scx_sdtEmil Tsalapatis1-1/+1
2026-02-01tools/sched_ext: Add error logging for dsq creation failures in remaining sch...zhidao su4-4/+34
2026-01-27tools/sched_ext: add arena based schedulerEmil Tsalapatis4-1/+925
2026-01-27tools/sched_ext: add scx_pair schedulerEmil Tsalapatis4-1/+800
2026-01-27tools/sched_ext: add scx_userland schedulerEmil Tsalapatis4-1/+799
2026-01-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc5Alexei Starovoitov1-4/+6
2026-01-12sched_ext: Add error logging for dsq creation failuresGeorge Guo3-4/+12
2025-12-28tools/sched_ext: update scx_show_state.py for scx_aborting changeKohei Enju1-2/+1
2025-12-28tools/sched_ext: fix scx_show_state.py for scx_root changeKohei Enju1-2/+5
2025-12-19lib/Kconfig.debug: Set the minimum required pahole version to v1.22Ihor Solodrai1-1/+0
2025-11-20sched_ext: tools: Removing duplicate targets during non-cross compilationRong Tao1-0/+2
2025-11-12sched_ext: Add scx_cpu0 example schedulerTejun Heo3-1/+195
2025-10-29sched_ext/tools: Restore backward compat with v6.12 kernelsTejun Heo3-8/+90
2025-10-29sched_ext: Allow scx_bpf_reenqueue_local() to be called from anywhereTejun Heo3-11/+51
2025-10-24sched_ext: Add ___compat suffix to scx_bpf_dsq_insert___v2 in compat.bpf.hTejun Heo1-3/+5
2025-10-21sched_ext: Fix scx_bpf_dsq_insert() backward binary compatibilityTejun Heo1-5/+5
2025-10-15sched_ext: Add lockless peek operation for DSQsRyan Newton2-0/+19
2025-10-13sched_ext/tools: Add compat wrapper for scx_bpf_task_set_slice/dsq_vtime()Tejun Heo2-2/+24
2025-10-13sched_ext: Make scx_bpf_dsq_insert*() return boolTejun Heo2-4/+22
2025-10-13sched_ext: Wrap kfunc args in struct to prepare for aux__progTejun Heo2-3/+75
2025-10-13sched_ext: Add scx_bpf_task_set_slice() and scx_bpf_task_set_dsq_vtime()Tejun Heo1-0/+2
2025-10-13tools/sched_ext: Strip compatibility macros for cgroup and dispatch APIsTejun Heo3-120/+12
2025-09-23tools/sched_ext: scx_qmap: Make debug output quieter by defaultTejun Heo2-38/+52
2025-09-23sched_ext: Make qmap dump operation non-destructiveTejun Heo1-1/+17
2025-09-03tools/sched_ext: Add compat helper for scx_bpf_cpu_curr()Andrea Righi2-1/+18
2025-09-03sched_ext: Introduce scx_bpf_cpu_curr()Christian Loehle1-0/+1
2025-09-03sched_ext: Introduce scx_bpf_locked_rq()Christian Loehle1-0/+1
2025-08-11tools/sched_ext: Receive updates from SCX repoAndrea Righi13-60/+388
2025-06-20sched_ext: Add support for cgroup bandwidth control interfaceTejun Heo1-0/+23
2025-04-18sched_ext: change the variable name for slice refill eventHonglei Wang1-2/+2
2025-04-14sched_ext: Improve cross-compilation support in Makefileyangsonghua1-6/+17
2025-04-08sched_ext: Merge branch 'for-6.15-fixes' into for-6.16Tejun Heo1-1/+1
2025-04-08sched_ext: Mark SCX_OPS_HAS_CGROUP_WEIGHT for deprecationTejun Heo1-1/+1
2025-04-07sched_ext: idle: Introduce scx_bpf_select_cpu_and()Andrea Righi1-0/+2
2025-04-04sched_ext: Drop "ops" from scx_ops_bypass(), scx_ops_breather() and friendsTejun Heo1-2/+2
2025-04-04sched_ext: Drop "ops" from scx_ops_helper, scx_ops_enable_mutex and __scx_ops...Tejun Heo1-1/+1
2025-04-04sched_ext: Drop "ops" from scx_ops_enable_state and friendsTejun Heo1-4/+4
2025-04-02tools/sched_ext: Sync with scx repoTejun Heo5-27/+92
2025-03-04sched_ext: Change the event type from u64 to s64Changwoo Min1-8/+8
2025-03-03sched_ext: Merge branch 'for-6.14-fixes' into for-6.15Tejun Heo1-2/+10
2025-02-27tools/sched_ext: Provide a compatible helper for scx_bpf_events()Andrea Righi2-1/+9
2025-02-25tools/sched_ext: Provide consistent access to scx flagsAndrea Righi1-6/+12
2025-02-24sched_ext: idle: Introduce scx_bpf_nr_node_ids()Andrea Righi2-0/+5
2025-02-18sched_ext: idle: Introduce node-aware idle cpu kfunc helpersAndrea Righi2-0/+36
2025-02-16sched_ext: idle: Per-node idle cpumasksAndrea Righi1-0/+3
2025-02-16sched_ext: idle: Introduce SCX_OPS_BUILTIN_IDLE_PER_NODEAndrea Righi1-0/+3
2025-02-14tools/sched_ext: Sync with scx repoTejun Heo3-8/+38
2025-02-13sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.Chuyi Zhou1-2/+10
2025-02-10tools/sched_ext: Update enum_defs.autogen.hChangwoo Min1-2/+3
2025-02-08tools/sched_ext: Compatible testing of SCX_ENQ_CPU_SELECTEDChangwoo Min5-1/+174
2025-02-08tool/sched_ext: Event counter dumping updatesTejun Heo2-29/+8
2025-02-08Merge branch 'for-6.14-fixes' into for-6.15Tejun Heo1-1/+1
2025-02-07sched_ext: Print an event, SCX_EV_ENQ_SLICE_DFL, in scx_qmap/centralChangwoo Min2-0/+4
2025-02-04sched_ext: Print core event count in scx_qmap schedulerChangwoo Min1-0/+19
2025-02-04sched_ext: Print core event count in scx_central schedulerChangwoo Min1-0/+21
2025-02-04sched_ext: Add scx_bpf_events() and scx_read_event() for BPF schedulersChangwoo Min1-0/+4
2025-02-02sched_ext: Fix incorrect time delta calculation in time_delta()Changwoo Min1-1/+1
2025-01-27tools/sched_ext: Add helper to check task migration stateAndrea Righi1-0/+11
2025-01-10sched_ext: Use time helpers in BPF schedulersChangwoo Min3-26/+11
2025-01-10sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_now()Changwoo Min2-3/+3
2025-01-10sched_ext: Add time helpers for BPF schedulersChangwoo Min1-0/+94
2025-01-10sched_ext: Add scx_bpf_now() for BPF schedulerChangwoo Min2-0/+6
2024-12-12tools/sched_ext: Receive updates from SCX repoTejun Heo14-8/+286
2024-12-04sched_ext: fix application of sizeof to pointerguanjing1-1/+1
2024-12-03sched_ext: Add __weak to fix the build errorsHonglei Wang1-3/+3
2024-11-11sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() -> scx_bpf_dsq_move[_v...Tejun Heo3-30/+84
2024-11-11sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()Tejun Heo6-9/+20
2024-11-11sched_ext: Rename scx_bpf_dispatch[_vtime]() to scx_bpf_dsq_insert[_vtime]()Tejun Heo6-26/+54
2024-11-08sched_ext: Enable the ops breather and eject BPF scheduler on softlockupTejun Heo1-0/+2
2024-11-05sched_ext: Update scx_show_state.py to match scx_ops_bypass_depth's new typeTejun Heo1-1/+1
2024-10-25sched_ext: Make cast_mask() inlineTejun Heo1-1/+1
2024-10-07sched_ext, scx_qmap: Add and use SCX_ENQ_CPU_SELECTEDTejun Heo1-2/+2
2024-10-02sched_ext: Add __weak markers to BPF helper function decalarationsVishal Chourasia1-3/+3
2024-09-26scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBALTejun Heo1-4/+13
2024-09-25tools/sched_ext: Receive misc updates from SCX repoTejun Heo3-3/+21
2024-09-25sched_ext: Add __COMPAT helpers for features added during v6.12 devel cycleTejun Heo3-11/+30
2024-09-23sched_ext: Provide a sysfs enable_seq counterAndrea Righi1-0/+1
2024-09-09scx_qmap: Implement highpri boostingTejun Heo2-14/+130
2024-09-09sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()Tejun Heo1-0/+10
2024-09-04sched_ext: Add a cgroup scheduler which uses flattened hierarchyTejun Heo5-1/+1246
2024-09-04sched_ext: Add cgroup supportTejun Heo1-0/+1
2024-09-03sched_ext: Don't call put_prev_task_scx() before picking the next taskTejun Heo1-4/+18
2024-08-27scx_central: Fix smatch checker warningTejun Heo1-1/+1
2024-07-12sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup enqueuesTejun Heo2-11/+33
2024-07-08sched_ext/scx_qmap: Add an example usage of DSQ iteratorTejun Heo2-2/+31
2024-07-08sched_ext: Implement DSQ iteratorTejun Heo1-0/+3
2024-07-08sched/ext: Add BPF function to fetch rqHongyan Xia1-0/+1
2024-06-27sched_ext: Fix spelling mistake: "intead" -> "instead"Colin Ian King1-1/+1
2024-06-21sched_ext: Add cpuperf supportTejun Heo3-3/+150
2024-06-18sched_ext: Documentation: scheduler: Document extensible scheduler classTejun Heo1-0/+258
2024-06-18sched_ext: Add vtime-ordered priority queue to dispatch_q'sTejun Heo3-4/+102
2024-06-18sched_ext: Implement core-sched supportTejun Heo2-6/+90
2024-06-18sched_ext: Implement sched_ext_ops.cpu_online/offline()Tejun Heo6-5/+127
2024-06-18sched_ext: Implement sched_ext_ops.cpu_acquire/release()David Vernet3-3/+39
2024-06-18sched_ext: Implement tickless supportTejun Heo2-7/+181
2024-06-18sched_ext: Make watchdog handle ops.dispatch() looping stallTejun Heo2-2/+21
2024-06-18sched_ext: Add a central scheduler which makes all scheduling decisions on on...Tejun Heo3-1/+320
2024-06-18sched_ext: Implement scx_bpf_kick_cpu() and task preemption supportTejun Heo1-0/+1
2024-06-18tools/sched_ext: Add scx_show_state.pyTejun Heo1-0/+39
2024-06-18sched_ext: Print debug dump after an error exitTejun Heo6-5/+105
2024-06-18sched_ext: Allow BPF schedulers to disallow specific tasks from joining SCHED...Tejun Heo2-2/+13
2024-06-18sched_ext: Implement runnable task stall watchdogDavid Vernet2-2/+22
2024-06-18sched_ext: Add scx_simple and scx_example_qmap example schedulersTejun Heo12-0/+1483