Messages in this thread | | | Date | Fri, 7 Oct 2005 11:50:41 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH] Fix hotplug cpu on x86_64 |
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A similar patch is already queued with Linus.
I also have a followon patch to avoid the extreme memory wastage currently caused by hotplug CPUs (e.g. with NR_CPUS==128 you currently lose 4MB of memory just for preallocated per CPU data). But that is something for post 2.6.14.
See ftp://ftp.firstfloor.org/pub/ak/x86_64/quilt-current/patches/* for the current queue.
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