On Wed, 2 Apr 2025 at 19:41, Bernd Schubert <bschubert@xxxxxxx> wrote: > > This is especially needed for better ftrace analysis, > for example to build histograms. So far the request unique > was missing, because it was added after the first trace message. > > IDs/req-unique now might not come up perfectly sequentially > anymore, but especially with cloned device or io-uring this > did not work perfectly anyway. Well, we can try in any case. It would be a pretty insane server that actually looks at the h->unique value, but not impossible. Thanks, Miklos