iowatcher: Add initial support for flash tracing

This is incomplete, but it will catch messages from
the flash driver to find the actual chip an IO
was sent to.

Signed-off-by: Chris Mason <chris.mason@fusionio.com>
6 files changed
tree: 17b348a93a922825d384d3d7dd974f5d7c3f54a1
  1. iowatcher/