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src/os/windows/vm/os_windows.cpp

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*** 3004,3016 **** bytes_to_release, CALLER_PC); os::release_memory(p_buf, bytes_to_release); } #ifdef ASSERT if (should_inject_error) { ! if (TracePageSizes && Verbose) { ! tty->print_cr("Reserving pages individually failed."); ! } } #endif return NULL; } --- 3004,3014 ---- bytes_to_release, CALLER_PC); os::release_memory(p_buf, bytes_to_release); } #ifdef ASSERT if (should_inject_error) { ! log_develop_info(pagesize)("Reserving pages individually failed."); } #endif return NULL; }
*** 3190,3202 **** // with large pages, there are two cases where we need to use Individual Allocation // 1) the UseLargePagesIndividualAllocation flag is set (set by default on WS2003) // 2) NUMA Interleaving is enabled, in which case we use a different node for each page if (UseLargePagesIndividualAllocation || UseNUMAInterleaving) { ! if (TracePageSizes && Verbose) { ! tty->print_cr("Reserving large pages individually."); ! } char * p_buf = allocate_pages_individually(bytes, addr, flags, prot, LargePagesIndividualAllocationInjectError); if (p_buf == NULL) { // give an appropriate warning message if (UseNUMAInterleaving) { warning("NUMA large page allocation failed, UseLargePages flag ignored"); --- 3188,3199 ---- // with large pages, there are two cases where we need to use Individual Allocation // 1) the UseLargePagesIndividualAllocation flag is set (set by default on WS2003) // 2) NUMA Interleaving is enabled, in which case we use a different node for each page if (UseLargePagesIndividualAllocation || UseNUMAInterleaving) { ! log_debug(pagesize)("Reserving large pages individually."); ! char * p_buf = allocate_pages_individually(bytes, addr, flags, prot, LargePagesIndividualAllocationInjectError); if (p_buf == NULL) { // give an appropriate warning message if (UseNUMAInterleaving) { warning("NUMA large page allocation failed, UseLargePages flag ignored");
*** 3209,3221 **** } return p_buf; } else { ! if (TracePageSizes && Verbose) { ! tty->print_cr("Reserving large pages in a single large chunk."); ! } // normal policy just allocate it all at once DWORD flag = MEM_RESERVE | MEM_COMMIT | MEM_LARGE_PAGES; char * res = (char *)VirtualAlloc(addr, bytes, flag, prot); if (res != NULL) { MemTracker::record_virtual_memory_reserve_and_commit((address)res, bytes, CALLER_PC); --- 3206,3217 ---- } return p_buf; } else { ! log_debug(pagesize)("Reserving large pages in a single large chunk."); ! // normal policy just allocate it all at once DWORD flag = MEM_RESERVE | MEM_COMMIT | MEM_LARGE_PAGES; char * res = (char *)VirtualAlloc(addr, bytes, flag, prot); if (res != NULL) { MemTracker::record_virtual_memory_reserve_and_commit((address)res, bytes, CALLER_PC);
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