Consider sharing time using a shared page #178
Description
This is an old idea that I have written down a several times before.
A vdso-like page could contain at least:
- nanotime
- realtime
Since 4kB is a lot of space it could be a good idea to share some code or something else too.
Linux does this: https://www.man7.org/linux/man-pages/man7/vdso.7.html