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novack
2014 Apr 22
2
[LLVMdev] [RFC] [PATCH] Fix for sys::Process::GetMallocUsage() when using ptmalloc2 allocator in glibc
Hi,
This is a proposed fix for bug 16847 [1]. It is essentially the patch
provided by Martin Nowack in the bug report but I have added a test
case and an ifdef macro around the modified code in
Process::GetMallocUsage()
The issue seems to be that the ptmalloc2 allocator used in glibc (in
my case 2.19) does not include mmap()'ed memory in mallinfo.uordblks
and so mallinfo.hblkhd needs to be a...