On Thu, Nov 08, 2018 at 07:02:57AM -0500, Jeff King wrote: > Yes, testing and review. :) > > I won't send the series out just yet, as I suspect it could use another > read-through on my part. But if you want to peek at it or try some > timings, it's available at: > > https://github.com/peff/git jk/loose-cache I gave this branch a go. There's a performance regression as I'm getting a clone speed of about 100 KiB/s while with the previous patch I got around 20 MiB/s. The culprint appears to be a very large number of stat() calls on ".git/objects/info/alternates". The call stack is: -> quick_has_loose() -> prepare_alt_odb() -> read_info_alternates()
