isci: save the i/o tag outside the scic request structure.
authorJeff Skirvin <jeffrey.d.skirvin@intel.com>
Fri, 4 Mar 2011 22:06:46 +0000 (14:06 -0800)
committerDan Williams <dan.j.williams@intel.com>
Sun, 3 Jul 2011 10:55:30 +0000 (03:55 -0700)
commit1fad9e934a43407c1ba397b1b6b8882aa8a2cafd
tree7fed301ac4a17e70b8a6d3ba1111e149cb04f05f
parentec6c9638b0d0537430f78a3e20503b5e68a537b6
isci: save the i/o tag outside the scic request structure.

The pointer to the core representation of a request is marked NULL at
completion, but we need to save the i/o tag for task management.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Jacek Danecki <Jacek.Danecki@intel.com>
[revise changelog]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/scsi/isci/request.c
drivers/scsi/isci/task.c
drivers/scsi/isci/task.h