commit 5754b5ab10255dc2de72d9433729052334999c12
author Sayanna Chandula <sayanna@google.com> Tue Oct 04 15:06:05 2022 -0700
committer Sayanna Chandula <sayanna@google.com> Fri Oct 07 14:11:25 2022 -0700
tree 4778d3a114f7962b6e3ef6e09727707a4f9fa009
parent 460f70bb52d45aa476357a8cc8773e257e277ccd

init: Support reboot reason with thermal warmreset

Thermal shutdown could be due to tskin temperature or
battery temperature. Pass reason while rebooting the
system to reflect properly in boot.reason

Bug: 238464124
Test: Build and boot on device. Check reboot reason
for thermal shutdown and battery thermal shutdown with
thermal warmreset enabled.

Change-Id: I192562fed48ae7da7843e383362cd22a76ce479f

init/reboot.cpp

diff --git a/init/reboot.cpp b/init/reboot.cpp
index 880674c..4c27a56 100644
--- a/init/reboot.cpp
+++ b/init/reboot.cpp
@@ -608,7 +608,7 @@
     if (sem_init(&reboot_semaphore, false, 0) == -1) {
         // These should never fail, but if they do, skip the graceful reboot and reboot immediately.
         LOG(ERROR) << "sem_init() fail and RebootSystem() return!";
-        RebootSystem(cmd, reboot_target);
+        RebootSystem(cmd, reboot_target, reason);
     }
 
     // Start a thread to monitor init shutdown process
@@ -636,7 +636,7 @@
     // worry about unmounting it.
     if (!IsDataMounted("*")) {
         sync();
-        RebootSystem(cmd, reboot_target);
+        RebootSystem(cmd, reboot_target, reason);
         abort();
     }
 
@@ -769,7 +769,7 @@
             LOG(INFO) << "Shutdown /data";
         }
     }
-    RebootSystem(cmd, reboot_target);
+    RebootSystem(cmd, reboot_target, reason);
     abort();
 }