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2b4d25010d
- Fix another aspect of delayed dequeued tasks wrt determining their state, i.e., whether they're runnable or blocked - Handle delayed dequeued tasks and their migration wrt PSI properly - Fix the situation where a delayed dequeue task gets enqueued into a new class, which should not happen - Fix a case where memory allocation would happen while the runqueue lock is held, which is a no-no - Do not over-schedule when tasks with shorter slices preempt the currently running task - Make sure delayed to deque entities are properly handled before unthrottling - Other smaller cleanups and improvements -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmcU3tMACgkQEsHwGGHe VUqpuhAAqqyi2NNgrIOlEWh/Ej4NQZL7KleF84cSpKCIBK2somYX5ksgMcUgn82i bIuDVErQu/a4lhNAf5zn7TO3yuPA1Q5xd/453qBlWM9ApkH0S69Mp9f0yocVu8F0 t3XsgXm+/R8A4TYbiv8cB+r1Xt8E5NUP6RkNIKCHbPLAG94gqYF8UZEJ9sAl9ZXw qEWc9afpnp+4LQ9PlzePuaM976LWUPB49OoFZMnFmY1VkvFuVjkjXSVzJX6l4qB7 Omo/+TXOOBSHXVVflNx/68Q16irFHAnqwPPrLCBQWBLIPz3iRiZjV9ptD9tUZkRM M+klL7w0jRG+8wa9fTwuqybmBNIBt4Az1/WUw9Lc3ryEWRsCKzkGT8au3lv5FpQY CTwIIBSMmUcqQSG40R0HHS3nDR4UBFFD0PAww+8cJQZc0IPd2rT9/hfqYdt3sq2Z vV9rmTFOcDlApeDdCGcfC7zJhdgVuBgDVjdTsE5SNRUduBUsBYOeLDnT+0Qi0ArJ txVINGxQDm6jz512f4CAB/xzUcYpU4o639Z1Jkd6a8QbO1NBZGX1ioOcvPEMhmFF f/qFyM8ctR5Kj6LJCZiDcstqtAZviW1d2uMp48gk2QeSvkCyIUQqrWshItd02iBG TZdSYRvSYtYSIz7WYtE/CABUDmrJGjuLtb+jOrR93//TsWwwVdE= =1D7H -----END PGP SIGNATURE----- Merge tag 'sched_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduling fixes from Borislav Petkov: - Add PREEMPT_RT maintainers - Fix another aspect of delayed dequeued tasks wrt determining their state, i.e., whether they're runnable or blocked - Handle delayed dequeued tasks and their migration wrt PSI properly - Fix the situation where a delayed dequeue task gets enqueued into a new class, which should not happen - Fix a case where memory allocation would happen while the runqueue lock is held, which is a no-no - Do not over-schedule when tasks with shorter slices preempt the currently running task - Make sure delayed to deque entities are properly handled before unthrottling - Other smaller cleanups and improvements * tag 'sched_urgent_for_v6.12_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: MAINTAINERS: Add an entry for PREEMPT_RT. sched/fair: Fix external p->on_rq users sched/psi: Fix mistaken CPU pressure indication after corrupted task state bug sched/core: Dequeue PSI signals for blocked tasks that are delayed sched: Fix delayed_dequeue vs switched_from_fair() sched/core: Disable page allocation in task_tick_mm_cid() sched/deadline: Use hrtick_enabled_dl() before start_hrtick_dl() sched/eevdf: Fix wakeup-preempt by checking cfs_rq->nr_running sched: Fix sched_delayed vs cfs_bandwidth