Date: Thu, 16 Oct 2003 19:25:00 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 machdep.c src/sys/kern kern_idle.c Message-ID: <200310170225.h9H2P0wb047973@repoman.freebsd.org>
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marcel 2003/10/16 19:25:00 PDT
FreeBSD src repository
Modified files:
sys/ia64/ia64 machdep.c
sys/kern kern_idle.c
Log:
Implement cpu_idle() on ia64. We put the processor in a lightweight
halt state that minimizes power consumption while still preserving
cache and TLB coherency. Halting the processor is not conditional at
this time. Tested with UP and SMP kernels.
Revision Changes Path
1.158 +9 -1 src/sys/ia64/ia64/machdep.c
1.33 +1 -1 src/sys/kern/kern_idle.c
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