Merge tag '6.18-rc2-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Merge tag '6.18-rc2-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - add missing tracepoints

 - smbdirect (RDMA) fix

 - fix potential issue with credits underflow

 - rename fix

 - improvement to calc_signature and additional cleanup patch

* tag '6.18-rc2-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: #include cifsglob.h before trace.h to allow structs in tracepoints
  cifs: Call the calc_signature functions directly
  smb: client: get rid of d_drop() in cifs_do_rename()
  cifs: Fix TCP_Server_Info::credits to be signed
  cifs: Add a couple of missing smb3_rw_credits tracepoints
  smb: client: allocate enough space for MR WRs and ib_drain_qp()