Il 21/08/2014 21:10, Raghavendra K T ha scritto: > 2. can we consider min_ple_window value of 2k. tracing showed that in > overcommit there were several occations of 4k <- 4k situations.
Yes, that could be good now that we have adaptive exits. Perhaps even 1k. > 3. Do you think using ( << and >> ) instead of (*, /) saves some cycles > considering we could have potentially have grow,shrink numbers != power > of 2 * is very fast. / a bit less so but it never occurs with the defaults. So I think it's okay. I'm not sure why one would use a multiplier bigger than 2. Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
