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path: root/kernel/sched/cpudeadline.h
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#ifndef _LINUX_CPUDL_H
#define _LINUX_CPUDL_H

#include <linux/sched.h>
#include <linux/sched/deadline.h>

#define IDX_INVALID     -1

struct cpudl_item {
	u64 dl;
	int cpu;
	int idx;
};

struct cpudl {
	raw_spinlock_t lock;
	int size;
	cpumask_var_t free_cpus;
	struct cpudl_item *elements;
};


#ifdef CONFIG_SMP
int cpudl_find(struct cpudl *cp, struct task_struct *p,
	       struct cpumask *later_mask);
void cpudl_set(struct cpudl *cp, int cpu, u64 dl);
void cpudl_clear(struct cpudl *cp, int cpu);
int cpudl_init(struct cpudl *cp);
void cpudl_set_freecpu(struct cpudl *cp, int cpu);
void cpudl_clear_freecpu(struct cpudl *cp, int cpu);
void cpudl_cleanup(struct cpudl *cp);
#endif /* CONFIG_SMP */

#endif /* _LINUX_CPUDL_H */
(diff)parentcbf304e420da96992eae50bb6d51035681340ab8 (diff)
Merge tag 'pm-4.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki: "These add a quirk to intel_pstate to work around a firmware setting that leads to frequency scaling issues (discovered recently) on some Intel Kaby Lake processors, fix up the recently added brcmstb-avs cpufreq driver and avoid false-positive warnings from the runtime PM framework triggered by recent changes in i915. Specifics: - Add an intel_pstate driver quirk to work around a firmware setting that leads to frequency scaling issues on desktop Intel Kaby Lake processors in some configurations if the hardware-managed P-states (HWP) feature is in use (Srinivas Pandruvada) - Fix up the recently added brcmstb-avs cpufreq driver: fix a bug related to system suspend and change the sysfs interface to match the user space expectations (Markus Mayer) - Modify the runtime PM framework to avoid false-positive warnings from the might_sleep_if() assertions in it (Rafael Wysocki)" * tag 'pm-4.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / runtime: Avoid false-positive warnings from might_sleep_if() cpufreq: intel_pstate: Disable energy efficiency optimization cpufreq: brcmstb-avs-cpufreq: properly retrieve P-state upon suspend cpufreq: brcmstb-avs-cpufreq: extend sysfs entry brcm_avs_pmap
Diffstat (limited to 'drivers/usb/musb/da8xx.c')