Messages in this thread | | | Date | Sat, 2 May 2020 23:05:28 +0000 (UTC) | From | Christopher Lameter <> | Subject | Re: [PATCH v3 3/3] mm/page_alloc: Keep memoryless cpuless node 0 offline |
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On Fri, 1 May 2020, Srikar Dronamraju wrote:
> --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -116,8 +116,10 @@ EXPORT_SYMBOL(latent_entropy); > */ > nodemask_t node_states[NR_NODE_STATES] __read_mostly = { > [N_POSSIBLE] = NODE_MASK_ALL, > +#ifdef CONFIG_NUMA > + [N_ONLINE] = NODE_MASK_NONE,
Hmmm.... I would have expected that you would have added something early in boot that would mark the current node (whatever is is) online instead?
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