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SubjectRe: [PATCH 1/11] ksm: allow trees per NUMA node
On Fri, 25 Jan 2013 17:54:53 -0800 (PST)
Hugh Dickins <hughd@google.com> wrote:

> +/* Zeroed when merging across nodes is not allowed */
> +static unsigned int ksm_merge_across_nodes = 1;

I spose this should be __read_mostly. If __read_mostly is not really a
synonym for __make_write_often_storage_slower. I continue to harbor
fear, uncertainty and doubt about this...




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