On Wed, Dec 30, 2020 at 11:26 AM Derrick Stolee via GitGitGadget <gitgitgadget@xxxxxxxxx> wrote: > > I've taken a professional interest in the index lately, and I've been trying > mostly to learn about it and measure different operations. Along the way, > I've seen some possible improvements in documentation, behavior, and > tracing. > > This series collects most of my thoughts so far, including: > > 1. Adding extra trace2 regions and statistics (similar to [1]) (Patches > 1-5). > 2. Update documentation about the cached tree extension (Patches 6-7). > 3. Removing an unnecessary loop from verify_cache() (Patch 8). The series seems pretty simple and clean to me. As I mentioned on patch 6, though, I don't know much about the cache-tree extension myself (I show up in blame/log due to moving a function there with just some slight tweaks), so it'd be nice if someone who does can take a look at the documentation added in patch 6.