From 3c23a31d187facfb100d22fd28cbe5d5803fac4a Mon Sep 17 00:00:00 2001
From: Aminda Suomalainen <suomalainen+git@mikaela.info>
Date: Mon, 13 Jun 2022 17:20:40 +0300
Subject: [PATCH] etc/sysctl.d: add 99-ssd-swappiness.conf (and .gitignore)

The default 99-sysctl.conf doesn't have to be here, it's a symlink to
top directory anyway.
---
 etc/sysctl.d/.gitignore             | 1 +
 etc/sysctl.d/99-ssd-swappiness.conf | 3 +++
 2 files changed, 4 insertions(+)
 create mode 100644 etc/sysctl.d/.gitignore
 create mode 100644 etc/sysctl.d/99-ssd-swappiness.conf

diff --git a/etc/sysctl.d/.gitignore b/etc/sysctl.d/.gitignore
new file mode 100644
index 00000000..4f1255be
--- /dev/null
+++ b/etc/sysctl.d/.gitignore
@@ -0,0 +1 @@
+99-sysctl.conf
diff --git a/etc/sysctl.d/99-ssd-swappiness.conf b/etc/sysctl.d/99-ssd-swappiness.conf
new file mode 100644
index 00000000..263cf708
--- /dev/null
+++ b/etc/sysctl.d/99-ssd-swappiness.conf
@@ -0,0 +1,3 @@
+# Only use swap when it has to be used. On SSDs it's preferable to not have
+# so much swap use, while on HDD the default 60 is ok.
+vm.swappiness = 1