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Add P_BIGLOCK process flag, indicating that the processor should hold

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the kernel "big lock" when running this process.
(this is largely a placeholder for now; big lock code will be added later).
This commit is contained in:
sommerfeld 2000-08-12 16:38:43 +00:00
parent a6cdaddbe6
commit fe7a6531b0
1 changed files with 4 additions and 2 deletions
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6
sys/sys/proc.h
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@ -1,4 +1,4 @@
/* $NetBSD: proc.h,v 1.99 2000/08/07 21:55:22 thorpej Exp $ */
/* $NetBSD: proc.h,v 1.100 2000/08/12 16:38:43 sommerfeld Exp $ */
/*-
* Copyright (c) 1986, 1989, 1991, 1993
@ -260,7 +260,9 @@ struct proc {
#define P_OWEUPC 0x08000 /* Owe process an addupc() call at next ast. */
#define P_FSTRACE 0x10000 /* Debugger process being traced by procfs */
#define P_NOCLDWAIT 0x20000 /* No zombies if child dies */
#define P_32 0x40000 /* 32-bit process -- only used on 64-bit kernels */
#define P_32 0x40000 /* 32-bit process (used on 64-bit kernels) */
#define P_BIGLOCK 0x80000 /* Process needs kernel "big lock" to run */
/*
* Macro to compute the exit signal to be delivered.