commit 2d5f39ed5aeaeb7ca22b07b4c6e8c56348ef8893
author Mathieu Chartier <mathieuc@google.com> Fri Sep 19 17:52:37 2014 -0700
committer Mathieu Chartier <mathieuc@google.com> Fri Sep 19 18:57:47 2014 -0700
tree b0b9a8d4c386555f009b825bd5fbd8ab31909c3b
parent 24f4b816dd50793e8456dc60fe1b50856004d708

Add ScopedAssertNoThreadSuspension

Added a new class, ScopedAssertNoThreadSuspension.
Deleted some unnecessary ScopedAssertNoThreadSuspension since
VisitObjects already has a ScopedAssertNoThreadSuspension.

Change-Id: I29ec0006120c39a27184d30e2d1d0c179e203776

compiler/elf_patcher.cc

diff --git a/compiler/elf_patcher.cc b/compiler/elf_patcher.cc
index 92eb4d8..0646b75 100644
--- a/compiler/elf_patcher.cc
+++ b/compiler/elf_patcher.cc
@@ -188,9 +188,8 @@
                      compiler_driver_->GetMethodsToPatch().size() +
                      compiler_driver_->GetClassesToPatch().size());
   }
-  Thread* self = Thread::Current();
   ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
-  const char* old_cause = self->StartAssertNoThreadSuspension("ElfPatcher");
+  ScopedAssertNoThreadSuspension ants(Thread::Current(), "ElfPatcher");
 
   typedef std::vector<const CompilerDriver::CallPatchInformation*> CallPatches;
   const CallPatches& code_to_patch = compiler_driver_->GetCodeToPatch();
@@ -259,8 +258,6 @@
     SetPatchLocation(patch, PointerToLowMemUInt32(get_image_address_(cb_data_, target)));
   }
 
-  self->EndAssertNoThreadSuspension(old_cause);
-
   if (write_patches_) {
     return WriteOutPatchData();
   }