nvme: add controller name to trace events

This appends the controller instance to the nvme trace buffer to
distinguish which controller is dispatching and completing a command.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Keith Busch 2018-07-02 09:15:03 -06:00 • committed by Christoph Hellwig
commit b80a55e246