From ee121646cf60988e69eb2c8b1e87e11f5e4932cc Mon Sep 17 00:00:00 2001
From: Chenbo Feng <fengc@google.com>
Date: Tue, 9 Apr 2019 12:04:33 -0700
Subject: [PATCH] Set bpfloader MEMLOCK rlimit to at least 8MB

Since bpfloader is only used to create the bpf maps and load bpf
programs on android devices. It is okay to set the MEMLOCK rlimit of
bpfloader to the proper size needed by bpf maps regardless of the global
device values. It helps partner to adopt the bpf feature without
changing the device configuration.

Bug: 119279144
Bug: 129246448
Test: remove device specific rlimit and build and verify bpf maps
created.

Change-Id: Ib97d1d304f4ea9a6215afed76e1c1e28f1415221
---
 bpfloader/bpfloader.rc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bpfloader/bpfloader.rc b/bpfloader/bpfloader.rc
index eb8bd25..7ac145d 100644
--- a/bpfloader/bpfloader.rc
+++ b/bpfloader/bpfloader.rc
@@ -1,4 +1,6 @@
 service bpfloader /system/bin/bpfloader
     class main
     capabilities SYS_ADMIN
+    # Set RLIMIT_MEMLOCK to 8MB for bpfloader
+    rlimit memlock 8388608 8388608
     oneshot