mkosi: Grow the root partition on boot

Let's make sure the root partition takes up all the allocated space
on boot.

(cherry picked from commit 7f33ee8bb42a905f5c71bc0b49e946b527b3135a)
(cherry picked from commit 39980fabd5d1639a7b1d11b67bbc1648262b7912)
(cherry picked from commit d3efe5d7e74f6fcfe7787a6e1f4aa387d514cdb2)

diff --git a/mkosi.extra/usr/lib/repart.d/root.conf b/mkosi.extra/usr/lib/repart.d/root.conf
new file mode 100644 (file)
index 0000000..1aadd2d
--- /dev/null
+++ b/mkosi.extra/usr/lib/repart.d/root.conf
@@ -0,0 +1,2 @@
+[Partition]
+Type=root