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Make splsched() and splstatclock() into aliases for splhigh(), since 

practically no hardware interrupts can occur above splstatclock().
This also makes splsched() faster, which is good since it's called an awful
lot.
This commit is contained in:
bjh21 2006-10-07 20:51:47 +00:00
parent 569c003c39
commit 0ddc4aa582
1 changed files with 6 additions and 7 deletions
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13
sys/arch/acorn26/include/intr.h
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@ -1,4 +1,4 @@
/* $NetBSD: intr.h,v 1.6 2006/01/01 14:24:33 yamt Exp $ */
/* $NetBSD: intr.h,v 1.7 2006/10/07 20:51:47 bjh21 Exp $ */
/*-
* Copyright (c) 1998, 2000 Ben Harris
* All rights reserved.
@ -53,9 +53,9 @@
#define IPL_AUDIO 7
#define IPL_SERIAL 8
#define IPL_CLOCK 9
#define IPL_STATCLOCK 10
#define IPL_SCHED 11
#define IPL_HIGH 12
#define IPL_HIGH 10
#define IPL_STATCLOCK IPL_HIGH
#define IPL_SCHED IPL_HIGH
#define IPL_LOCK IPL_HIGH
#define NIPL IPL_HIGH + 1
@ -73,10 +73,9 @@
#define splaudio() raisespl(IPL_AUDIO)
#define splserial() raisespl(IPL_SERIAL)
#define splclock() raisespl(IPL_CLOCK)
#define splstatclock() raisespl(IPL_STATCLOCK)
#define splsched() raisespl(IPL_SCHED)
/* #define splsched() splhigh() */
#define splstatclock() splhigh()
#define splsched() splhigh()
#define spllock() splhigh()
#define splraiseipl(x) (((x) == IPL_HIGH) ? splhigh() : raisespl(x))