Linus Torvalds acd855a949 - Prevent incorrect dequeueing of the deadline dlserver helper task and fix ...

its time accounting
 
 - Properly track the CFS runqueue runnable stats
 
 - Check the total number of all queued tasks in a sched fair's runqueue
   hierarchy before deciding to stop the tick
 
 - Fix the scheduling of the task that got woken last (NEXT_BUDDY) by
   preventing those from being delayed
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Merge tag 'sched_urgent_for_v6.13_rc3-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler fixes from Borislav Petkov:

 - Prevent incorrect dequeueing of the deadline dlserver helper task and
   fix its time accounting

 - Properly track the CFS runqueue runnable stats

 - Check the total number of all queued tasks in a sched fair's runqueue
   hierarchy before deciding to stop the tick

 - Fix the scheduling of the task that got woken last (NEXT_BUDDY) by
   preventing those from being delayed

* tag 'sched_urgent_for_v6.13_rc3-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/dlserver: Fix dlserver time accounting
  sched/dlserver: Fix dlserver double enqueue
  sched/eevdf: More PELT vs DELAYED_DEQUEUE
  sched/fair: Fix sched_can_stop_tick() for fair tasks
  sched/fair: Fix NEXT_BUDDY

2024-12-15 09:38:03 -08:00

..

autogroup.c

scheduler: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:54 +02:00

autogroup.h

sched/headers: Add header guard to kernel/sched/stats.h and kernel/sched/autogroup.h

2022-02-23 08:22:00 +01:00

build_policy.c

sched_ext: Disallow loading BPF scheduler if isolcpus= domain isolation is in effect

2024-07-08 09:30:13 -10:00

build_utility.c

sched/headers: Remove duplicate header inclusions

2023-10-03 21:27:55 +02:00

clock.c

sched: Fix spelling in comments

2024-05-27 17:00:21 +02:00

completion.c

sched: add a few helpers to wake up tasks on the current cpu

2023-07-17 16:08:08 -07:00

core_sched.c

sched: Fix spelling in comments

2024-05-27 17:00:21 +02:00

core.c

sched/fair: Fix sched_can_stop_tick() for fair tasks

2024-12-09 11:48:09 +01:00

cpuacct.c

Merge branch 'sched/fast-headers' into sched/core

2022-03-15 09:05:05 +01:00

cpudeadline.c

sched/topology: Consolidate and clean up access to a CPU's max compute capacity

2023-10-09 12:59:48 +02:00

cpudeadline.h

sched/headers: Simplify and clean up header usage in the scheduler

2018-03-04 12:39:29 +01:00

cpufreq_schedutil.c

sched/cpufreq: Ensure sd is rebuilt for EAS check

2024-11-12 21:36:51 +01:00

cpufreq.c

sched/headers: Introduce kernel/sched/build_utility.c and build multiple .c files there

2022-02-23 10:58:33 +01:00

cpupri.c

sched/rt: Fix live lock between select_fallback_rq() and RT push

2023-09-28 22:58:13 +02:00

cpupri.h

sched/cpupri: Add CPUPRI_HIGHER

2020-10-29 11:00:30 +01:00

cputime.c

sched/cputime: Fix mul_u64_u64_div_u64() precision for cputime

2024-07-29 12:22:32 +02:00

deadline.c

sched/dlserver: Fix dlserver double enqueue

2024-12-13 12:57:34 +01:00

debug.c

sched/eevdf: More PELT vs DELAYED_DEQUEUE

2024-12-09 11:48:09 +01:00

ext.c

sched_ext: Change for v6.13

2024-11-20 10:08:00 -08:00

ext.h

sched: Pass correct scheduling policy to __setscheduler_class

2024-10-29 13:57:51 +01:00

fair.c

- Prevent incorrect dequeueing of the deadline dlserver helper task and fix

2024-12-15 09:38:03 -08:00

features.h

sched/fair: fix the comment for PREEMPT_SHORT

2024-10-07 09:28:41 +02:00

idle.c

A rather large update for timekeeping and timers:

2024-11-19 16:35:06 -08:00

isolation.c

sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU

2024-04-28 10:08:21 +02:00

loadavg.c

sched: Fix spelling in comments

2024-05-27 17:00:21 +02:00

Makefile

sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there

2022-02-23 10:58:33 +01:00

membarrier.c

RISC-V Patches for the 6.9 Merge Window

2024-03-22 10:41:13 -07:00

pelt.c

sched/eevdf: More PELT vs DELAYED_DEQUEUE

2024-12-09 11:48:09 +01:00

pelt.h

sched: Move update_other_load_avgs() to kernel/sched/pelt.c

2024-09-11 20:00:21 -10:00

psi.c

sched: psi: fix bogus pressure spikes from aggregation race

2024-10-03 16:03:16 -07:00

rt.c

sched: Split scheduler and execution contexts

2024-10-14 12:52:42 +02:00

sched-pelt.h

sched/fair: Fix "runnable_avg_yN_inv" not used warnings

2019-06-17 12:15:58 +02:00

sched.h

sched/dlserver: Fix dlserver double enqueue

2024-12-13 12:57:34 +01:00

smp.h

sched, smp: Trace smp callback causing an IPI

2023-03-24 11:01:29 +01:00

stats.c

profiling: remove profile=sleep support

2024-08-04 13:36:28 -07:00

stats.h

sched: psi: pass enqueue/dequeue flags to psi callbacks directly

2024-10-26 09:28:38 +02:00

stop_task.c

sched: Add put_prev_task(.next)

2024-09-03 15:26:32 +02:00

swait.c

sched: add a few helpers to wake up tasks on the current cpu

2023-07-17 16:08:08 -07:00

syscalls.c

sched: fix warning in sched_setaffinity

2024-12-02 12:01:27 +01:00

topology.c

sched/fair: Fair server interface

2024-07-29 12:22:36 +02:00

wait_bit.c

sched/wait: Remove unused bit_wait_io_timeout

2024-10-07 09:28:41 +02:00

wait.c

sched: remove wait bookmarks

2023-10-18 14:34:18 -07:00