From: Sam Leonard <sam.leonard@codethink.co.uk>
Date: Thu, 11 Apr 2024 11:54:42 +0000 (+0100)
Subject: vmspawn: enabled free page reporting in qemu by default
X-Git-Tag: v256-rc1~218
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=657be6bdc765efb12203f1ddc4065bd3b232f19c;p=thirdparty%2Fsystemd.git

vmspawn: enabled free page reporting in qemu by default

Fixes issue #32025, I saw no reason not to enable this by default so I
added it to the initial qemu cmdline.
---

diff --git a/src/vmspawn/vmspawn.c b/src/vmspawn/vmspawn.c
index 1828deae2ae..78fd32a5649 100644
--- a/src/vmspawn/vmspawn.c
+++ b/src/vmspawn/vmspawn.c
@@ -1258,7 +1258,8 @@ static int run_virtual_machine(int kvm_device_fd, int vhost_device_fd) {
                 "-smp", arg_cpus ?: "1",
                 "-m", mem,
                 "-object", "rng-random,filename=/dev/urandom,id=rng0",
-                "-device", "virtio-rng-pci,rng=rng0,id=rng-device0"
+                "-device", "virtio-rng-pci,rng=rng0,id=rng-device0",
+                "-device", "virtio-balloon,free-page-reporting=on"
         );
         if (!cmdline)
                 return log_oom();