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

[Christoph Hellwig]

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
drivers/nvme/host/./trace.h:78:1: warning: restricted __le64 degrades to integer
drivers/nvme/host/./trace.h:78:1: warning: cast to restricted __le32
drivers/nvme/host/./trace.h:78:1: warning: cast to restricted __le32
drivers/nvme/host/./trace.h:78:1: warning: restricted __le32 degrades to integer
drivers/nvme/host/./trace.h:78:1: warning: restricted __le32 degrades to integer
drivers/nvme/host/./trace.h:104:1: warning: cast to restricted __le32
drivers/nvme/host/./trace.h:104:1: warning: cast to restricted __le32
drivers/nvme/host/./trace.h:104:1: warning: restricted __le32 degrades to integer
drivers/nvme/host/./trace.h:104:1: warning: restricted __le32 degrades to integer
drivers/nvme/host/./trace.h:104:1: warning: cast to restricted __le64
drivers/nvme/host/./trace.h:104:1: warning: cast to restricted __le64
drivers/nvme/host/./trace.h:104:1: warning: restricted __le64 degrades to integer
drivers/nvme/host/./trace.h:104:1: warning: restricted __le64 degrades to integer
drivers/nvme/host/./trace.h:104:1: warning: cast to restricted __le32
drivers/nvme/host/./trace.h:104:1: warning: cast to restricted __le32
drivers/nvme/host/./trace.h:104:1: warning: restricted __le32 degrades to integer
drivers/nvme/host/./trace.h:104:1: warning: restricted __le32 degrades to integer
drivers/nvme/host/./trace.h:133:1: warning: cast to restricted __le64
drivers/nvme/host/./trace.h:133:1: warning: cast to restricted __le64
drivers/nvme/host/./trace.h:133:1: warning: restricted __le64 degrades to integer
drivers/nvme/host/./trace.h:133:1: warning: restricted __le64 degrades to integer