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Messages in this thread |
> But my preferred option would indeed be just turning it back into a > spinlock - and screw latency and BKL preemption - and having the RT people > who care deeply just work on removing the BKL in the long run. It isn't as if the RT build can't use a different lock type to the default build. > Is BKL preemption worth it? Sounds very dubious. Sounds even more dubious > when we now apparently have even more reason to aim for removing the BKL > rather than trying to mess around with it. We have some horrible long lasting BKL users left unfortunately. Alan | ||||||||||||
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