| 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/sparc64/include/pcpu.h 167429 2007-03-11 05:54:29Z alc $ | 27 * $FreeBSD: head/sys/sparc64/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/asmacros.h> --- 30 unchanged lines hidden (view full) --- 66register struct pcpu *pcpup __asm__(__XSTRING(PCPU_REG)); 67 68#define PCPU_GET(member) (pcpup->pc_ ## member) 69 70/* 71 * XXX The implementation of this operation should be made atomic 72 * with respect to preemption. 73 */ | 28 */ 29 30#ifndef _MACHINE_PCPU_H_ 31#define _MACHINE_PCPU_H_ 32 33#ifdef _KERNEL 34 35#include <machine/asmacros.h> --- 30 unchanged lines hidden (view full) --- 66register struct pcpu *pcpup __asm__(__XSTRING(PCPU_REG)); 67 68#define PCPU_GET(member) (pcpup->pc_ ## member) 69 70/* 71 * XXX The implementation of this operation should be made atomic 72 * with respect to preemption. 73 */ |
| 74#define PCPU_LAZY_INC(member) (++pcpup->pc_ ## member) | 74#define PCPU_ADD(member, value) (pcpup->pc_ ## member += (value)) 75#define PCPU_INC(member) PCPU_ADD(member, 1) |
| 75#define PCPU_PTR(member) (&pcpup->pc_ ## member) 76#define PCPU_SET(member,value) (pcpup->pc_ ## member = (value)) 77 78#endif /* _KERNEL */ 79 80#endif /* !_MACHINE_PCPU_H_ */ | 76#define PCPU_PTR(member) (&pcpup->pc_ ## member) 77#define PCPU_SET(member,value) (pcpup->pc_ ## member = (value)) 78 79#endif /* _KERNEL */ 80 81#endif /* !_MACHINE_PCPU_H_ */ |