1 files changed, 24 insertions, 1 deletions
diff --git a/rootdir/init.rc b/rootdir/init.rc
index a07790a..63d7e9b 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -89,6 +89,10 @@ loglevel 3
     mkdir /mnt/obb 0700 root system
     mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000
 
+    # memory control cgroup
+    mkdir /dev/memcg 0700 root system
+    mount cgroup none /dev/memcg memory
+
     write /proc/sys/kernel/panic_on_oops 1
     write /proc/sys/kernel/hung_task_timeout_secs 0
     write /proc/cpu/alignment 4
@@ -144,6 +148,11 @@ loglevel 3
 # checker programs.
     mkdir /dev/fscklogs 0770 root system
 
+# pstore/ramoops previous console log
+    mount pstore pstore /sys/fs/pstore
+    chown system log /sys/fs/pstore/console-ramoops
+    chmod 0440 /sys/fs/pstore/console-ramoops
+
 on post-fs
     # once everything is setup, no need to modify /
     mount rootfs rootfs / ro remount
@@ -378,6 +387,9 @@ on boot
     setprop net.tcp.buffersize.gprs     4092,8760,11680,4096,8760,11680
     setprop net.tcp.buffersize.evdo     4094,87380,262144,4096,16384,262144
 
+# Define default initial receive window size in segments.
+    setprop net.tcp.default_init_rwnd 60
+
     class_start core
     class_start main
 
@@ -410,9 +422,15 @@ on property:vold.decrypt=trigger_shutdown_framework
 on property:sys.powerctl=*
     powerctl ${sys.powerctl}
 
-# system server cannot write to /proc/sys files, so proxy it through init
+# system server cannot write to /proc/sys files,
+# and chown/chmod does not work for /proc/sys/ entries.
+# So proxy writes through init.
 on property:sys.sysctl.extra_free_kbytes=*
     write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes}
+# "tcp_default_init_rwnd" Is too long!
+on property:sys.sysctl.tcp_def_init_rwnd=*
+    write /proc/sys/net/ipv4/tcp_default_init_rwnd ${sys.sysctl.tcp_def_init_rwnd}
+
 
 ## Daemon processes to be run by init.
 ##
@@ -460,6 +478,11 @@ service adbd /sbin/adbd --root_seclabel=u:r:su:s0
 on property:ro.kernel.qemu=1
     start adbd
 
+service lmkd /system/bin/lmkd
+    class core
+    critical
+    socket lmkd seqpacket 0660 system system
+
 service servicemanager /system/bin/servicemanager
     class core
     user system