From e9e32ef3a8a3a2ef1307ff6da5f2d3d5da97fcef Mon Sep 17 00:00:00 2001
From: Inhwan Lee <ideal.lee@samsung.com>
Date: Wed, 16 Mar 2016 14:45:54 +0900
Subject: [PATCH] Request sync after system call for change privilege of thread

---
 runtime/browser/prelauncher.cc | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/runtime/browser/prelauncher.cc b/runtime/browser/prelauncher.cc
index a247cdcd9..e7a2f4606 100755
--- a/runtime/browser/prelauncher.cc
+++ b/runtime/browser/prelauncher.cc
@@ -70,13 +70,8 @@ void ChangePrivilegeForThreads(const std::string& appid) {
       if (tid == current_tid)
         continue;
       syscall(__NR_tkill, tid, SIGUSR1);
-
-      // It is workaround code
-      // Delete Me, If does not crashed on Note4
-      // I don't know why crashed in Kernel with below log
-      // unhandled level 2 translation fault (11) at 0x00000080, esr 0x92000006
-      LOGGER(DEBUG) << "Send signal " << tid;
     }
+    sync();
     closedir(dir);
   }
   signal(SIGUSR1, oldhandler);
-- 
2.34.1