Hi, Just a naive comment/question: > - if (on_each_cpu(ipi_imb, NULL, 1, 1)) > + if (on_each_cpu(ipi_imb, NULL, 1)) A few weeks ago I though about removing the second argument from on_each_cpu, which is NULL more or less 70% of the time. Do you think it is possible? Have you already thought about it? -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html