| pcpu.h (167429) | pcpu.h (170291) |
|---|---|
| 1/*- 2 * Copyright (c) 1999 Luoqi Chen <luoqi@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 10 unchanged lines hidden (view full) --- 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * from: FreeBSD: src/sys/i386/include/globaldata.h,v 1.27 2001/04/27 | 1/*- 2 * Copyright (c) 1999 Luoqi Chen <luoqi@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 10 unchanged lines hidden (view full) --- 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * from: FreeBSD: src/sys/i386/include/globaldata.h,v 1.27 2001/04/27 |
| 27 * $FreeBSD: head/sys/arm/include/pcpu.h 167429 2007-03-11 05:54:29Z alc $ | 27 * $FreeBSD: head/sys/arm/include/pcpu.h 170291 2007-06-04 21:38:48Z attilio $ |
| 28 */ 29 30#ifndef _MACHINE_PCPU_H_ 31#define _MACHINE_PCPU_H_ 32 33#ifdef _KERNEL 34 35#include <machine/frame.h> --- 16 unchanged lines hidden (view full) --- 52extern struct pcpu __pcpu; 53 54#define PCPU_GET(member) (__pcpu.pc_ ## member) 55 56/* 57 * XXX The implementation of this operation should be made atomic 58 * with respect to preemption. 59 */ | 28 */ 29 30#ifndef _MACHINE_PCPU_H_ 31#define _MACHINE_PCPU_H_ 32 33#ifdef _KERNEL 34 35#include <machine/frame.h> --- 16 unchanged lines hidden (view full) --- 52extern struct pcpu __pcpu; 53 54#define PCPU_GET(member) (__pcpu.pc_ ## member) 55 56/* 57 * XXX The implementation of this operation should be made atomic 58 * with respect to preemption. 59 */ |
| 60#define PCPU_LAZY_INC(member) (++__pcpu.pc_ ## member) | 60#define PCPU_ADD(member, value) (__pcpu.pc_ ## member += (value)) 61#define PCPU_INC(member) PCPU_LAZY_ADD(member, 1) |
| 61#define PCPU_PTR(member) (&__pcpu.pc_ ## member) 62#define PCPU_SET(member,value) (__pcpu.pc_ ## member = (value)) 63 64#endif /* _KERNEL */ 65 66#endif /* !_MACHINE_PCPU_H_ */ | 62#define PCPU_PTR(member) (&__pcpu.pc_ ## member) 63#define PCPU_SET(member,value) (__pcpu.pc_ ## member = (value)) 64 65#endif /* _KERNEL */ 66 67#endif /* !_MACHINE_PCPU_H_ */ |