configure zram swap on systemd installs

added systemd label

Packages you maintain have been changed: @ollieparanoid

Needs testing on openrc and systemd installs

Missing preset in pmos-base-systemd, and install scripts in the zram-generator pkg to apply preset

added 3 commits

f16be6cf - systemd/zram-generator: new aport
bd48b289 - main/postmarketos-base: move zram size calc logic to standalone script
0af01973 - systemd/postmarketos-base-systemd: add and configure zram-generator

added 4 commits

f3fb6c17 - 1 commit from branch master
b0a7a5c1 - systemd/zram-generator: new aport
6ad407d2 - main/postmarketos-base: move zram size calc logic to standalone script
4895f4b4 - systemd/postmarketos-base-systemd: add and configure zram-generator

added 3 commits

de73e983 - systemd/zram-generator: new aport
cac34aef - main/postmarketos-base: move zram size calc logic to standalone script
971d464e - systemd/postmarketos-base-systemd: add and configure zram-generator

Need to look into CI, it's a mess trying to build this for armv7, armhf and riscv64. The generator thing is a rust app.

added 1 commit

69abfc3e - fixup! main/postmarketos-base: move zram size calc logic to standalone script

added 2 commits

1b69f4a8 - main/postmarketos-base: move zram size calc logic to standalone script
66f3b6ac - systemd/postmarketos-base-systemd: add and configure zram-generator

added 66 commits

66f3b6ac...4baacf94 - 63 commits from branch master
bd617c28 - main/postmarketos-base: move zram size calc logic to standalone script
c1c93a43 - systemd/systemd-services: add zram-init unit file
a04166e9 - systemd/postmarketos-base-systemd: add zram-init/zram_swap preset

added 2 commits

Installed and rebooted on sargo and enchilada, no ZRAM.

Ran sudo systemctl enable --now zram_swap.service and now it's running on both and free -hm and zramctl show a 2GB ZRAM device on both.

So I guess it just needs some tweaking to enable it and this is good to go from the systemd side.

added 8 commits

fd1cc487...d41a2282 - 5 commits from branch master
cf288e2f - main/postmarketos-base: move zram size calc logic to standalone script
40f2c0c3 - systemd/systemd-services: add zram-init unit file
4563ba72 - systemd/postmarketos-base-systemd: add zram-init/zram_swap preset

marked this merge request as ready

added 32 commits

4563ba72...e7543274 - 29 commits from branch master
adb59feb - main/postmarketos-base: move zram size calc logic to standalone script
c61fc32d - systemd/systemd-services: add zram-init unit file
568098f5 - systemd/postmarketos-base-systemd: add zram-init/zram_swap preset

approved this merge request

added 5 commits

568098f5...1ea30def - 2 commits from branch master
e78a9131 - main/postmarketos-base: move zram size calc logic to standalone script (MR 6208)
73dd694b - systemd/systemd-services: add zram-init unit file (MR 6208)
08602622 - systemd/postmarketos-base-systemd: add zram-init/zram_swap preset (MR 6208)

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