On Sun, Mar 28, 2021 at 9:16 PM Peter Geoghegan <pg@bowt.ie> wrote:
> And now here's v8, which has the following additional cleanup:
And here's v9, which has improved commit messages for the first 2
patches, and many small tweaks within all 4 patches.
The most interesting change is that lazy_scan_heap() now has a fairly
elaborate assertion that verifies that its idea about whether or not
the page is all_visible and all_frozen is shared by
heap_page_is_all_visible() -- this is a stripped down version of the
logic that now lives in lazy_scan_heap(). It exists so that the second
pass over the heap can set visibility map bits.
--
Peter Geoghegan