init-functions: enable autoramdisk with 400MB

The 512MB raspberry pi reserve some memory for buffers and gpu
so there are a bit less than 490 MB free.

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

diff --git a/config/rootfiles/core/99/filelists/files b/config/rootfiles/core/99/filelists/files
index 5fe6b73901992110d5c3b95e8dd4e3c51392f841..1202ea84855286fa51e7db7172ca2b894cf92342 100644 (file)
--- a/config/rootfiles/core/99/filelists/files
+++ b/config/rootfiles/core/99/filelists/files
@@ -3,6 +3,7 @@ etc/issue
 etc/dracut.conf
 etc/ppp/ip-up
 etc/rc.d/init.d/firewall
+etc/rc.d/init.d/functions
 etc/rc.d/init.d/networking/dhcpcd.exe
 etc/modprobe.d/nf_conntrack.conf
 srv/web/ipfire/cgi-bin/logs.cgi/firewalllog.dat

diff --git a/src/initscripts/init.d/functions b/src/initscripts/init.d/functions
index 0d9b013ea0522a239394cbfb9dc0d3124cc65b00..c00f65922c97450e74aae3cc3f0c28f9c36f2251 100644 (file)
--- a/src/initscripts/init.d/functions
+++ b/src/initscripts/init.d/functions
@@ -728,7 +728,7 @@ use_ramdisk() {
                2)
                        local mem_avail="$(mem_amount)"
 
-                       if [ ${mem_avail} -ge 490 ]; then
+                       if [ ${mem_avail} -ge 400 ]; then
                                return 0
                        else
                                return 1