http://llvm.org/bugs/show_bug.cgi?id=16847
Bug ID: 16847
Summary: GetMallocUsage returns wrong value
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Support Libraries
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 11010
--> http://llvm.org/bugs/attachment.cgi?id=11010&action=edit
Patch
GetMallocUsage should return the overall used space allocated by malloc.
Currently, the implementation just returns the space used by the arena (managed
by incrementing/decrementing the data segment). Nevertheless, requesting bigger
memory, malloc falls back to use mmap. That size should be counted as well.
Patch is attached.
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