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Flatpak has a notion of runtimes, that are shared among applications. All the shared libraries in these runtimes will share their mmaped regions. On top of tha
by vetinari 7y ago
Flatpak has a notion of runtimes, that are shared among applications. All the shared libraries in these runtimes will share their mmaped regions.
On top of that, ostree does deduplication based on file checksum. So if different packages ship the same binary, it will be only one copy on the disk and again, the mmaped regions will be shared among processes.