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KS2009: Realtime preemptionKS2009: Realtime preemptionPosted Oct 29, 2009 20:35 UTC (Thu) by joib (guest, #8541)In reply to: KS2009: Realtime preemption by dvhart Parent article: KS2009: Realtime preemption
AFAICS the "adaptive mutexes" patch went into 2.6.30 ( http://lwn.net/Articles/325921/ ). Well, sleeping spinlock, spinning mutex, adaptive mutex, or whatever you want to call it.
Or did you mean the part of the -rt patch that automagically turns most spinlocks into such adaptive mutexes (w/ PI)? Yeah, that might be more difficult to get into mainline?
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