Revision eb3e8d9de28a5385f75e5c42eba5fb5b0c7625be authored by Linus Torvalds on 24 December 2016, 00:51:16 UTC, committed by Linus Torvalds on 24 December 2016, 00:51:16 UTC
Pull timer fix from Ingo Molnar: "ARM/MOXA SoC clocksource driver fixes" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/moxart: Plug memory and mapping leaks
event_buffer.h
/**
* @file event_buffer.h
*
* @remark Copyright 2002 OProfile authors
* @remark Read the file COPYING
*
* @author John Levon <levon@movementarian.org>
*/
#ifndef EVENT_BUFFER_H
#define EVENT_BUFFER_H
#include <linux/types.h>
#include <linux/mutex.h>
int alloc_event_buffer(void);
void free_event_buffer(void);
/**
* Add data to the event buffer.
* The data passed is free-form, but typically consists of
* file offsets, dcookies, context information, and ESCAPE codes.
*/
void add_event_entry(unsigned long data);
/* wake up the process sleeping on the event file */
void wake_up_buffer_waiter(void);
#define INVALID_COOKIE ~0UL
#define NO_COOKIE 0UL
extern const struct file_operations event_buffer_fops;
/* mutex between sync_cpu_buffers() and the
* file reading code.
*/
extern struct mutex buffer_mutex;
#endif /* EVENT_BUFFER_H */
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...