From c8dcd92e6b03af17b2585188629d3949aaf75601 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Sun, 22 Jan 2023 13:30:59 +0100
Subject: global-functions: $MkDir: create with reasonable tmpfs-max-size

Giving no tmpfs-max-size breaks with RouterOS 7.8beta2, where a size
limit is enforced.
---
 global-functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/global-functions b/global-functions
index d969653..e674d7d 100644
--- a/global-functions
+++ b/global-functions
@@ -574,7 +574,7 @@
       :if ([ :len [ /disk/find where slot=tmpfs type=tmpfs ] ] = 0) do={
         $LogPrintExit2 info $0 ("Creating disk of type tmpfs.") false;
         /file/remove [ find where name="tmpfs" type="directory" ];
-        [ :parse "/disk/add slot=tmpfs type=tmpfs;" ];
+        [ :parse "/disk/add slot=tmpfs type=tmpfs tmpfs-max-size=([ /system/resource/get total-memory ] / 3);" ];
       }
       :set Continue true;
     }
-- 
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