[pve-devel] [PATCH installer v3 1/8] run env: add comment for query_total_memory()

[Christoph Heiss <c.heiss@proxmox.com>]

This is mainly to explicitly document the unit of its return value.

No functional changes.

Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
---
Changes v2 -> v3:
  * new patch

 Proxmox/Install/RunEnv.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Proxmox/Install/RunEnv.pm b/Proxmox/Install/RunEnv.pm
index c9d788b..3e810b2 100644
--- a/Proxmox/Install/RunEnv.pm
+++ b/Proxmox/Install/RunEnv.pm
@@ -18,6 +18,8 @@ my sub fromjs : prototype($) {
 }

 my $mem_total = undef;
+# Returns the system memory size in MiB, and falls back to 512 MiB if it
+# could not be determined.
 sub query_total_memory : prototype() {
     return $mem_total if defined($mem_total);

--
2.42.0