On Fri, 24 Oct 2008 01:51:54 +0200, Adrian-Ken Rueegsegger <[EMAIL PROTECTED]> wrote: > Hello Harald, > > Harald Welte wrote: >> Hi! > > [snip] > >> I've noticed that Alessandro complains there are no disk (flash) usage >> statistics in bootcharts. I've cooked up an (untested) patch to fix > this for >> both mtd and mmcblk devices: > > Thanks for the patch. Disk throughput/utilization is still not showing > up though. AFAIK mtd devices do not write anything to /proc/diskstats so > support for that would need to be added to the kernel in order to have > such statistics. > > Since you posted this patch I assume you are also looking into boot time > :) I use rasters bare illume-image (without FSO etc) as the base of my > experiments. With my latest changes it boots in about 50 seconds. So far > my focus is on init and not kernel+uboot which take ~20 secs. I will try > to toss out some patches against oe over the weekend if anybody is > interested. > > Would you mind sharing what you are focusing on? Maybe we could > coordinate/"pool ressources" to some extent? > > Regards, > Adrian
Have you clocked Qi? (http://people.openmoko.org/andy/qi-andy_ab8665e9ac10a054.udfu) My stopwatch tests have it booting SHR almost 30% faster than uBoot. (though it's got issues, like needing to hold power twice to boot, and often not returning from suspend) j _______________________________________________ devel mailing list [email protected] https://lists.openmoko.org/mailman/listinfo/devel
