simple readahead support - #28
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This is based on the ideas from ureadahead, specifically the modified version by Steven Rostedt that uses the mm_filemap_add_to_page_cache trace event. It forks a separate process before executing the actuall init and supports recording and replaying a trace with a custom json format. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
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This is based on the ideas from ureadahead, specifically the modified version by Steven Rostedt that uses the mm_filemap_add_to_page_cache trace event.
It forks a separate process before executing the actuall init and supports recording and replaying a trace with a custom json format.