forked from Qortal/Brooklyn
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
35 lines
733 B
C
35 lines
733 B
C
#ifndef _LINUX_CPUDL_H
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#define _LINUX_CPUDL_H
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#include <linux/sched.h>
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#include <linux/sched/deadline.h>
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#define IDX_INVALID -1
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struct cpudl_item {
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u64 dl;
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int cpu;
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int idx;
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};
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struct cpudl {
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raw_spinlock_t lock;
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int size;
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cpumask_var_t free_cpus;
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struct cpudl_item *elements;
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};
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#ifdef CONFIG_SMP
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int cpudl_find(struct cpudl *cp, struct task_struct *p,
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struct cpumask *later_mask);
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void cpudl_set(struct cpudl *cp, int cpu, u64 dl);
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void cpudl_clear(struct cpudl *cp, int cpu);
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int cpudl_init(struct cpudl *cp);
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void cpudl_set_freecpu(struct cpudl *cp, int cpu);
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void cpudl_clear_freecpu(struct cpudl *cp, int cpu);
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void cpudl_cleanup(struct cpudl *cp);
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#endif /* CONFIG_SMP */
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#endif /* _LINUX_CPUDL_H */
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