MAJOR=4
MINOR=43
DEVNAME=tty43
l
Index of /anon_sym/anon/proc/self/root/sys/class/misc/autofs/subsystem/cpu_dma_latency
Index of /anon_sym/anon/proc/self/root/sys/class/misc/autofs/subsystem/cpu_dma_latency
File not found.
" lm_J*j"Tf`bѿ
h
lm_J*j"Tfl*bѿ
0 am_J*j"TflJbѿ File not found.
þ File not found.
þ File not found.
+ l4(
( fB-
d _I|+ 1 /* SPDX-License-Identifier: GPL-2.0+ */
/*
* Sleepable Read-Copy Update mechanism for mutual exclusion
*
* Copyright (C) IBM Corporation, 2006
* Copyright (C) Fujitsu, 2012
*
* Author: Paul McKenney
* Lai Jiangshan
*
* For detailed explanation of Read-Copy Update mechanism see -
* Documentation/RCU/ *.txt
*
*/
#ifndef _LINUX_SRCU_H
#define _LINUX_SRCU_H
#include
#include
#include
#include
struct srcu_struct;
#ifdef CONFIG_DEBUG_LOCK_ALLOC
int __init_srcu_struct(struct srcu_struct *ssp, const char *name,
struct lock_class_key *key);
#define init_srcu_struct(ssp) \
({ \
static struct lock_class_key __srcu_key; \
\
__init_srcu_struct((ssp), #ssp, &__srcu_key); \
})
#define __SRCU_DEP_MAP_INIT(srcu_name) .dep_map = { .name = #srcu_name },
#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
int init_srcu_struct(struct srcu_struct *ssp);
#define __SRCU_DEP_MAP_INIT(srcu_name)
#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
#ifdef CONFIG_TINY_SRCU
#include
#elif defined(CONFIG_TREE_SRCU)
#include
#else
#error "Unknown SRCU implementation specified to kernel configuration"
#endif
void call_srcu(struct srcu_struct *ssp, struct rcu_head *head,
void (*func)(struct rcu_head *head));
void cleanup_srcu_struct(struct srcu_struct *ssp);
int __srcu_read_lock(struct srcu_struct *ssp) __acquires(ssp);
void __srcu_read_unlock(struct srcu_struct *ssp, int idx) __releases(ssp);
void synchronize_srcu(struct srcu_struct *ssp);
#define SRCU_GET_STATE_COMPLETED 0x1
/**
* get_completed_synchronize_srcu - Return a pre-completed polled state cookie
*
* Returns a value that poll_state_synchronize_srcu() will always treat
* as a cookie whose grace period has already completed.
*/
static inline unsigned long get_completed_synchronize_srcu(void)
{
return SRCU_GET_STATE_COMPLETED;
}
unsigned long get_state_synchronize_srcu(struct srcu_struct *ssp);
unsigned long start_poll_synchronize_srcu(struct srcu_struct *ssp);
bool poll_state_synchronize_srcu(struct srcu_struc