Comment by themafia
13 hours ago
> the number of page table entries
This is not exactly fixed since you can vary the amount of memory each page maps with things like hugepages and the same process can run with different page sizes.
13 hours ago
> the number of page table entries
This is not exactly fixed since you can vary the amount of memory each page maps with things like hugepages and the same process can run with different page sizes.
You can in theory, but it's rare in practice because it isn't always enabled and it requires root to configure.