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545b343015
Simplify the scheduler by making formerly SMP-only primitives and data structures unconditional. tj: Updated subject for clarity. Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
24 lines
801 B
C
24 lines
801 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* BPF extensible scheduler class: Documentation/scheduler/sched-ext.rst
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*
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* Copyright (c) 2022 Meta Platforms, Inc. and affiliates.
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* Copyright (c) 2022 Tejun Heo <tj@kernel.org>
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* Copyright (c) 2022 David Vernet <dvernet@meta.com>
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* Copyright (c) 2024 Andrea Righi <arighi@nvidia.com>
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*/
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#ifndef _KERNEL_SCHED_EXT_IDLE_H
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#define _KERNEL_SCHED_EXT_IDLE_H
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struct sched_ext_ops;
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void scx_idle_update_selcpu_topology(struct sched_ext_ops *ops);
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void scx_idle_init_masks(void);
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s32 scx_select_cpu_dfl(struct task_struct *p, s32 prev_cpu, u64 wake_flags,
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const struct cpumask *cpus_allowed, u64 flags);
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void scx_idle_enable(struct sched_ext_ops *ops);
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void scx_idle_disable(void);
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int scx_idle_init(void);
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#endif /* _KERNEL_SCHED_EXT_IDLE_H */
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