diff options
Diffstat (limited to 'sys/arch/mips64/include/cpu.h')
| -rw-r--r-- | sys/arch/mips64/include/cpu.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/sys/arch/mips64/include/cpu.h b/sys/arch/mips64/include/cpu.h index 73d559c8589..f16edec4b76 100644 --- a/sys/arch/mips64/include/cpu.h +++ b/sys/arch/mips64/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.32 2009/06/02 17:55:37 miod Exp $ */ +/* $OpenBSD: cpu.h,v 1.33 2009/06/10 18:05:30 miod Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -358,10 +358,13 @@ extern vaddr_t uncached_base; #include <sys/sched.h> struct cpu_info { - struct schedstate_percpu ci_schedstate; + struct proc *ci_curproc; - struct proc *ci_curproc; - u_int32_t ci_randseed; + struct schedstate_percpu + ci_schedstate; + int ci_want_resched; /* need_resched() invoked */ + + u_int32_t ci_randseed; /* per cpu random seed */ }; extern struct cpu_info cpu_info_primary; @@ -401,25 +404,28 @@ extern int int_nest_cntr; * Preempt the current process if in interrupt from user mode, * or after the current trap/syscall if in system mode. */ -#define need_resched(info) { want_resched = 1; aston(); } -#define clear_resched(ci) want_resched = 0 +#define need_resched(ci) \ + do { \ + (ci)->ci_want_resched = 1; \ + if ((ci)->ci_curproc != NULL) \ + aston((ci)->ci_curproc); \ + } while(0) +#define clear_resched(ci) (ci)->ci_want_resched = 0 /* * Give a profiling tick to the current process when the user profiling * buffer pages are invalid. On the PICA, request an ast to send us * through trap, marking the proc as needing a profiling tick. */ -#define need_proftick(p) aston() +#define need_proftick(p) aston(p) /* * Notify the current process (p) that it has a signal pending, * process as soon as possible. */ -#define signotify(p) aston() - -#define aston() (astpending = 1) +#define signotify(p) aston(p) -extern int want_resched; /* resched() was called */ +#define aston(p) p->p_md.md_astpending = 1 #endif /* !_LOCORE */ #endif /* _KERNEL */ |