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Add SPCF_NOINTR to indicate that the CPU has been shielded from hardware

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interrupts (as SPCF_OFFLINE is to unbound LWPs).
This commit is contained in:
ad 2009-04-19 08:45:09 +00:00
parent 9a5b6d41c6
commit 8625673e64
1 changed files with 2 additions and 1 deletions
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3
sys/sys/sched.h
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@ -1,4 +1,4 @@
/* $NetBSD: sched.h,v 1.67 2009/03/15 22:52:39 rmind Exp $ */
/* $NetBSD: sched.h,v 1.68 2009/04/19 08:45:09 ad Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2007, 2008 The NetBSD Foundation, Inc.
@ -192,6 +192,7 @@ struct schedstate_percpu {
#define SPCF_SHOULDYIELD 0x0002 /* process should yield the CPU */
#define SPCF_OFFLINE 0x0004 /* CPU marked offline */
#define SPCF_RUNNING 0x0008 /* CPU is running */
#define SPCF_NOINTR 0x0010 /* shielded from interrupts */
#define SPCF_SWITCHCLEAR (SPCF_SEENRR|SPCF_SHOULDYIELD)