On Fri, 19 Aug 2016 08:33:21 +0800 "Zhou, Wenjian/周文剑" <zhouwj-fnst@xxxxxxxxxxxxxx> wrote: > I was also confused by maxcpus and nr_cpus before writing this patch. > I think it is a good choice to describe it in kernel-parameters.txt. > > Then, only two things need to be done I think. > One is move the above description to maxcpus= in kernel-parameters.txt. > And the other is replace maxcpus with maxcpus/nr_cpus in kdump.txt. > > How do you think? That is not quite what I had in mind, sorry. What I would really like to see in kernel-parameters.txt is an explanation of how those two parameters differ - what do they do differently and how should a user choose one over the other? What we have now offers no guidance in that matter. I suspect that may be a bit more than you had signed up to do. As an intermediate step, how about this: rather than tacking on those lines in kdump.txt, rewrite that paragraph to simply say what the reader should use. If nr_cpus is good for everybody, just say that, but your previous patch suggests that the situation isn't quite that simple? Thanks, jon -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
