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nixos/swap: make sure all kernel modules are loaded before creating swap devices. (#239163)

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Co-authored-by: iliana etaoin <iliana@buttslol.net>
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Ramses 2023-07-13 17:12:54 +02:00 • committed by GitHub
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5
nixos/modules/config/swap.nix
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@ -252,6 +252,11 @@ in
let realDevice' = escapeSystemdPath sw.realDevice;
in nameValuePair "mkswap-${sw.deviceName}"
{ description = "Initialisation of swap device ${sw.device}";
# The mkswap service fails for file-backed swap devices if the
# loop module has not been loaded before the service runs.
# We add an ordering constraint to run after systemd-modules-load to
# avoid this race condition.
after = [ "systemd-modules-load.service" ];
wantedBy = [ "${realDevice'}.swap" ];
before = [ "${realDevice'}.swap" ];
path = [ pkgs.util-linux pkgs.e2fsprogs ]