git: x86_64/mwait: Cap idle repeat stats

Sepherosa Ziehau sephe at crater.dragonflybsd.org
Wed Feb 5 05:16:27 PST 2014


commit 2cb4dff2ba25c53de7b4952a1352cd70506cbd59
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Wed Feb 5 21:09:30 2014 +0800

    x86_64/mwait: Cap idle repeat stats
    
    So we could react to sudden busy much faster.  Deep cpu specific C-state
    usually takes longer to complete the transition.

Summary of changes:
 sys/platform/pc64/x86_64/machdep.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2cb4dff2ba25c53de7b4952a1352cd70506cbd59


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