d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Whitespace and style fixes.

Browse Source 
Submitted by:	bde
This commit is contained in:
John Baldwin 2002-08-20 19:50:30 +00:00
parent 0157ee2275
commit 004998bc66
1 changed files with 15 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
sys/sys/pcpu.h
View File

@ -31,15 +31,20 @@
*/
#ifndef _SYS_PCPU_H_
#define _SYS_PCPU_H_
#define _SYS_PCPU_H_
#ifndef _KERNEL
#error "no user-serviceable parts inside"
#endif
#ifdef LOCORE
#error "no assembler-serviceable parts inside"
#endif
#ifdef _KERNEL
#include <sys/queue.h>
#include <sys/vmmeter.h>
#include <machine/pcpu.h>
#ifndef LOCORE
struct pcb;
struct thread;
@ -73,21 +78,21 @@ SLIST_HEAD(cpuhead, pcpu);
extern struct cpuhead cpuhead;
#define curthread PCPU_GET(curthread)
#define CURPROC (curthread->td_proc)
#define curproc (curthread->td_proc)
#define curksegrp (curthread->td_ksegrp)
#define curkse (curthread->td_kse)
#define curksegrp (curthread->td_ksegrp)
#define curproc (curthread->td_proc)
#define curthread PCPU_GET(curthread)
/*
* MI PCPU support functions
*
* PCPU_LAZY_INC() - Lazily increment a per-cpu stats counter, without
* guarenteeing atomicy or even necessarily consistency.
* guarenteeing atomicity or even necessarily consistency.
*
* XXX we need to create MD primitives to support
* this to guarentee at least some level of consistency,
* i.e. to prevent us from totally corrupting the
* i.e., to prevent us from totally corrupting the
* counters due to preemption in a multi-instruction
* increment sequence for architectures that do not
* support single-instruction memory increments.
@ -107,6 +112,4 @@ void pcpu_destroy(struct pcpu *pcpu);
struct pcpu *pcpu_find(u_int cpuid);
void pcpu_init(struct pcpu *pcpu, int cpuid, size_t size);
#endif /* !LOCORE */
#endif /* _KERNEL */
#endif /* _SYS_PCPU_H_ */
#endif /* !_SYS_PCPU_H_ */