Revision dd86e7fa07a3ec33c92c957ea7b642c4702516a0 authored by Linus Torvalds on 05 February 2021, 00:05:40 UTC, committed by Linus Torvalds on 05 February 2021, 00:05:40 UTC
Pull PCI fix from Bjorn Helgaas: "Revert ASPM suspend/resume fix that regressed NVMe devices (Bjorn Helgaas)" * tag 'pci-v5.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: Revert "PCI/ASPM: Save/restore L1SS Capability for suspend/resume"
timekeeping.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _KERNEL_TIME_TIMEKEEPING_H
#define _KERNEL_TIME_TIMEKEEPING_H
/*
* Internal interfaces for kernel/time/
*/
extern ktime_t ktime_get_update_offsets_now(unsigned int *cwsseq,
ktime_t *offs_real,
ktime_t *offs_boot,
ktime_t *offs_tai);
extern int timekeeping_valid_for_hres(void);
extern u64 timekeeping_max_deferment(void);
extern void timekeeping_warp_clock(void);
extern int timekeeping_suspend(void);
extern void timekeeping_resume(void);
#ifdef CONFIG_GENERIC_SCHED_CLOCK
extern int sched_clock_suspend(void);
extern void sched_clock_resume(void);
#else
static inline int sched_clock_suspend(void) { return 0; }
static inline void sched_clock_resume(void) { }
#endif
extern void update_process_times(int user);
extern void do_timer(unsigned long ticks);
extern void update_wall_time(void);
extern raw_spinlock_t jiffies_lock;
extern seqcount_raw_spinlock_t jiffies_seq;
#define CS_NAME_LEN 32
#endif
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