diff options
Diffstat (limited to 'sys/arch/amd64')
| -rw-r--r-- | sys/arch/amd64/amd64/machdep.c | 16 | ||||
| -rw-r--r-- | sys/arch/amd64/include/cpu.h | 8 |
2 files changed, 17 insertions, 7 deletions
diff --git a/sys/arch/amd64/amd64/machdep.c b/sys/arch/amd64/amd64/machdep.c index 867e86a4f9a..7c464b5a3a3 100644 --- a/sys/arch/amd64/amd64/machdep.c +++ b/sys/arch/amd64/amd64/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.53 2007/01/15 23:19:05 jsg Exp $ */ +/* $OpenBSD: machdep.c,v 1.54 2007/02/01 20:42:17 art Exp $ */ /* $NetBSD: machdep.c,v 1.3 2003/05/07 22:58:18 fvdl Exp $ */ /*- @@ -844,6 +844,20 @@ sys_sigreturn(struct proc *p, void *v, register_t *retval) return (EJUSTRETURN); } +/* + * Notify the current process (p) that it has a signal pending, + * process as soon as possible. + */ +void +signotify(struct proc *p) +{ + aston(p); +#ifdef MULTIPROCESSOR + if (p->p_cpu != curcpu() && p->p_cpu != NULL) + x86_send_ipi(p->p_cpu, X86_IPI_NOP); +#endif +} + int waittime = -1; struct pcb dumppcb; diff --git a/sys/arch/amd64/include/cpu.h b/sys/arch/amd64/include/cpu.h index cf4f6ced4a6..4c95f710946 100644 --- a/sys/arch/amd64/include/cpu.h +++ b/sys/arch/amd64/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.23 2006/12/24 20:30:35 miod Exp $ */ +/* $OpenBSD: cpu.h,v 1.24 2007/02/01 20:42:17 art Exp $ */ /* $NetBSD: cpu.h,v 1.1 2003/04/26 18:39:39 fvdl Exp $ */ /*- @@ -229,11 +229,7 @@ extern u_int32_t cpus_attached; */ #define need_proftick(p) ((p)->p_flag |= P_OWEUPC, aston(p)) -/* - * Notify the current process (p) that it has a signal pending, - * process as soon as possible. - */ -#define signotify(p) aston(p) +void signotify(struct proc *); /* * We need a machine-independent name for this. |