[PATCH 10/42] perf tools: Create separate mmap for dummy tracking event

When indexed data file support is enabled, a dummy tracking event will be used to track metadata (like task, comm and mmap events) for a session and actual samples will be recorded in separate (intermediate) files and then merged (with index table). Provide separate mmap to the dummy tracking

[PATCH 10/42] perf tools: Create separate mmap for dummy tracking event

When indexed data file support is enabled, a dummy tracking event will be used to track metadata (like task, comm and mmap events) for a session and actual samples will be recorded in separate (intermediate) files and then merged (with index table). Provide separate mmap to the dummy tracking