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authorTed Unangst <tedu@cvs.openbsd.org>2014-04-03 21:37:00 +0000
committerTed Unangst <tedu@cvs.openbsd.org>2014-04-03 21:37:00 +0000
commit4504cd982a1daa793107c70f1265768892ebef81 (patch)
tree756b524924e39d59cf2c1b2702fa8ca7e30f9c53 /sys/uvm
parent6a027512e8bc0ebe46c29b5bb53d6469002fd208 (diff)
if it's ok to wait, it must also be ok to give the kernel lock. do so.
(then immediately reacquire it). this has the effect of giving interrupts on other CPUs to a chance to run and reduces latency in many cases. ok deraadt
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