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* Christoph Hellwig <hch@infradead.org> wrote: > On Fri, Jun 22, 2007 at 12:00:15AM -0400, Steven Rostedt wrote: > > I believe this was originally done by Dipankar Sarma. I pulled these > > changes from the -rt kernel. > > > > For better preformance, RCU should use a softirq instead of a > > tasklet. > > I was under the imporession we had merged this a while ago due to > tasklet bottlenecks on big machines. Any reason why it has been > delayed so long? i thought so too, up until a few weeks ago. I think i might have mixed it up mentally with the scheduler rebalancing tasklet: that was converted to softirqs on my request and made me forget about the RCU tasklet thing. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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