OpenSolaris

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Bug ID 6303418
Synopsis cpu_halt()'s nointr window could be constant time
State 10-Fix Delivered (Fix available in build)
Category:Subcategory kernel:sched
Keywords opl-interest | opl-perf | s10u3-reviewed
Responsible Engineer Eric Saxe
Reported Against s10u3_07
Duplicate Of
Introduced In solaris_10
Commit to Fix snv_27
Fixed In snv_27
Release Fixed solaris_nevada(snv_27) , solaris_10u4(s10u4_01) (Bug ID:2143166)
Related Bugs 6301705 , 6484238
Submit Date 28-July-2005
Last Update Date 21-July-2008
Description 
cpu_halt(), a function called by an idle() CPU could be improved so that the window during which interrupts are disabled in the function's implementation is constant time with the respect to the number of CPUs in the partition.
Work Around 
N/A
Comments 
N/A