Maksim Yevmenkin wrote: > Julian Elischer wrote: > > > > make sure you have all the debugging turned off. > > there is a LOT of debugging.. > > at the moment. > > well, this was my first attempt. it did not work. even if i > disable INVARIANTS, WITNESS and USB_DEBUG completely it is > still slow as hell :( > > PC-CARD driver works just fine and get 50-60 KBytes/sec even > with all debug stuff enabled. so there should be another > explanation.
Do a "cvs diff" by date of the Developer's pre-release 1 for the driver and the code areas ou are interested in, and the changes causing the problem will just display (along with other changes, sorry). The easiest approach is usually a bsearch of the code, which is less than 9 compiles to find the day of the change out of a year and a quarter. -- Terry To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message