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Open Source and information security mailing list archives
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Date: Sun, 04 Nov 2007 14:05:15 +0100 From: Eric Dumazet <dada1@...mosbay.com> To: Andi Kleen <ak@...e.de> CC: David Miller <davem@...emloft.net>, netdev@...r.kernel.org, acme@...hat.com, Jarek Poplawski <jarkao2@...pl> Subject: Re: [PATCH] INET : removes per bucket rwlock in tcp/dccp ehash table Andi Kleen a écrit : >> But I suspect distributions kernels enable CONFIG_HOTPLUG_CPU so >> num_possible_cpus() will be NR_CPUS. > > Nope, on x86 num_possible_cpus() is derived from BIOS tables these days. Good to know, thank you Andi for this clarification. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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