Mercurial > hg > truffle
diff src/os/bsd/vm/perfMemory_bsd.cpp @ 10986:1f4355cee9a2
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 | e95fc50106cf |
children | 78bbf4d43a14 |
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--- a/src/os/bsd/vm/perfMemory_bsd.cpp Mon Jun 10 10:45:19 2013 -0400 +++ b/src/os/bsd/vm/perfMemory_bsd.cpp Tue Jun 18 08:44:08 2013 -0400 @@ -753,8 +753,7 @@ (void)::memset((void*) 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 mapAddress; } @@ -919,8 +918,7 @@ } // 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); *addr = mapAddress; *sizep = size;