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Peter Zijlstra wrote: > This patch implements the inactive_clean list spoken of during the VM summit. > The LRU tail pages will be unmapped and ready to free, but not freeed. > This gives reclaim an extra chance. This patch makes it possible to implement Martin Schwidefsky's hypervisor-based fast page reclaiming for architectures without millicode - ie. Xen, UML and all other non-s390 architectures. That could be a big help in heavily loaded virtualized environments. The fact that it helps prevent the iSCSI memory deadlock is a huge bonus too, of course :) -- The answer is 42. What is *your* question? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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