Release 4.15 kernel/bpf/percpu_freelist.h

/* Copyright (c) 2016 Facebook
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 */
#ifndef __PERCPU_FREELIST_H__

#define __PERCPU_FREELIST_H__
#include <linux/spinlock.h>
#include <linux/percpu.h>


struct pcpu_freelist_head {
	
struct pcpu_freelist_node *first;
	
raw_spinlock_t lock;
};


struct pcpu_freelist {
	
struct pcpu_freelist_head __percpu *freelist;
};


struct pcpu_freelist_node {
	
struct pcpu_freelist_node *next;
};

void pcpu_freelist_push(struct pcpu_freelist *, struct pcpu_freelist_node *);
struct pcpu_freelist_node *pcpu_freelist_pop(struct pcpu_freelist *);
void pcpu_freelist_populate(struct pcpu_freelist *s, void *buf, u32 elem_size,
			    u32 nr_elems);
int pcpu_freelist_init(struct pcpu_freelist *);
void pcpu_freelist_destroy(struct pcpu_freelist *s);
#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Alexei Starovoitov
107
100.00%
1
100.00%
Total
107
100.00%
1
100.00%
Directory: kernel/bpf

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.