Re: [PATCH v8 0/2] add tracepoints for nvme command submission and completion

Still gives lots of warnings: make -j4 C=2 SUBDIRS=drivers/nvme 2>err.log drivers/nvme/host/./trace.h:78:1: warning: cast to restricted __le64 drivers/nvme/host/./trace.h:78:1: warning: cast to restricted __le64 drivers/nvme/host/./trace.h:78:1: warning: restricted __le64 degrades to integer drive

[PATCH v8 0/2] add tracepoints for nvme command submission and completion

Add tracepoints for nvme command submission and completion. The tracepoints are modeled after SCSI's trace_scsi_dispatch_cmd_start() and trace_scsi_dispatch_cmd_done() tracepoints and fulfil a similar purpose, namely a fast way to check which command is going to be queued into the HW or Fabric driv