On Wednesday January 9, [EMAIL PROTECTED] wrote: > On Jan 9, 2008 5:09 PM, Neil Brown <[EMAIL PROTECTED]> wrote: > > On Wednesday January 9, [EMAIL PROTECTED] wrote: > > > > Can you test it please? > > This passes my failure case.
Thanks! > > > Does it seem reasonable? > > What do you think about limiting the number of stripes the submitting > thread handles to be equal to what it submitted? If I'm a stripe that > only submits 1 stripe worth of work should I get stuck handling the > rest of the cache? Dunno.... Someone has to do the work, and leaving it all to raid5d means that it all gets done on one CPU. I expect that most of the time the queue of ready stripes is empty so make_request will mostly only handle it's own stripes anyway. The times that it handles other thread's stripes will probably balance out with the times that other threads handle this threads stripes. So I'm incline to leave it as "do as much work as is available to be done" as that is simplest. But I can probably be talked out of it with a convincing argument.... NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
