Mercurial > hg > graal-jvmci-8

diff src/os/windows/vm/perfMemory_windows.cpp @ 10986:1f4355cee9a2

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8013651: NMT: reserve/release sequence id's in incorrect order due to race Summary: Fixed NMT race condition for realloc, uncommit and release Reviewed-by: coleenp, ccheung
author zgu
date Tue, 18 Jun 2013 08:44:08 -0400
parents a837fa3d3f86
children 833b0f92429a
line wrap: on
line diff
--- a/src/os/windows/vm/perfMemory_windows.cpp	Mon Jun 10 10:45:19 2013 -0400
+++ b/src/os/windows/vm/perfMemory_windows.cpp	Tue Jun 18 08:44:08 2013 -0400
@@ -1498,8 +1498,7 @@
   (void)memset(mapAddress, '\0', size);
 
   // it does not go through os api, the operation has to record from here
-  MemTracker::record_virtual_memory_reserve((address)mapAddress, size, CURRENT_PC);
-  MemTracker::record_virtual_memory_type((address)mapAddress, mtInternal);
+  MemTracker::record_virtual_memory_reserve((address)mapAddress, size, mtInternal, CURRENT_PC);
 
   return (char*) mapAddress;
 }
@@ -1681,8 +1680,7 @@
   }
 
   // it does not go through os api, the operation has to record from here
-  MemTracker::record_virtual_memory_reserve((address)mapAddress, size, CURRENT_PC);
-  MemTracker::record_virtual_memory_type((address)mapAddress, mtInternal);
+  MemTracker::record_virtual_memory_reserve((address)mapAddress, size, mtInternal, CURRENT_PC);
 
 
   *addrp = (char*)mapAddress;
@@ -1836,9 +1834,10 @@
     return;
   }
 
+  MemTracker::Tracker tkr = MemTracker::get_virtual_memory_release_tracker();
   remove_file_mapping(addr);
   // it does not go through os api, the operation has to record from here
-  MemTracker::record_virtual_memory_release((address)addr, bytes);
+  tkr.record((address)addr, bytes);
 }
 
 char* PerfMemory::backing_store_filename() {