John,

In [0] I included "blk-mq: Add a flag for reserved requests" to
identify if a request is 'reserved' for special handling. Doing this
is easier than passing a 'reserved' arg to the blk_mq_ops
callbacks. Indeed, only 1x timeout implementation or blk-mq iter
function actually uses the 'reserved' arg (or 3x if you count SCSI
core and FNIC SCSI driver). So this series drops the 'reserved' arg
for these timeout and iter functions.  Christoph suggested that I try
to upstream now.

Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering