Date: Thu, 21 Sep 2000 20:19:24 -0700 (PDT) From: Mike Smith <msmith@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 machdep.c swtch.s src/sys/kern kern_idle.c Message-ID: <200009220319.UAA51501@freefall.freebsd.org>
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msmith 2000/09/21 20:19:24 PDT
Modified files:
sys/i386/i386 machdep.c swtch.s
Log:
Implement halt-on-idle in the !SMP case, which should significantly
reduce power consumption on most systems.
Revision Changes Path
1.410 +38 -1 src/sys/i386/i386/machdep.c
1.94 +1 -11 src/sys/i386/i386/swtch.s
Modified files:
sys/kern kern_idle.c
Log:
Create an event (idle_event) which is invoked every time around the
idle loop. Machine-dependant code can elect to eg. take power-saving
actions when this event is invoked.
Revision Changes Path
1.5 +8 -1 src/sys/kern/kern_idle.c
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