Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 6 Jun 2003 18:28:07 +0530 | From | Dipankar Sarma <> | Subject | Re: How to initialize complex per-cpu variables? |
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On Thu, Jun 05, 2003 at 09:35:37PM +0000, Perez-Gonzalez, Inaky wrote: > Now the question is: how do I walk each structure that is > associated to each CPU - I mean, something like: > > struct rtf_h *h; > for_each_cpu (h, rtf_lh) { > rtf_h_init (h); > }
One way to do this would be to do -
for (i = 0; i < NR_CPUS; i++) { if (cpu_possible(i)) rtf_h_init(&per_cpu(rtf_lh, i)); }
However you might want to actually use the CPU notifiers to do this. See rcu_init() in kernel/rcupdate.c.
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