[PA] Cleanup: Clarify naming of metadata types & variables
The clarifications are mostly related to partition page, but also
for slot span and direct map metadata.
Decided to keep variables `slot_span` without the `_metadata` suffix,
to avoid being too chatty. `slot_span_start` is already commonly used
throughout, to disambiguate slot span's address from its metadata.
This CL is a no-op: only type/variable renaming and comment tweaks.
Change-Id: I7fb489561a6b6dcd591d6a6298bfbf03acaaab22
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5148624
Reviewed-by: Yuki Shiino <yukishiino@chromium.org>
Auto-Submit: Bartek Nowierski <bartekn@chromium.org>
Commit-Queue: Yuki Shiino <yukishiino@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1241304}
NOKEYCHECK=True
GitOrigin-RevId: 085a9fca51819df07ab206e15175757703c6eef8
1 file changed
