tree 228f0fe16e5264922c383c5b9a6cfc17b30a5e6d
parent 4a9a6c8d538eff6d627fa14409c7c25aff652541
author Nicholas Bellinger <nab@linux-iscsi.org> 1383945044 -0800
committer Nicholas Bellinger <nab@linux-iscsi.org> 1383945218 -0800

target: Add per device xcopy_lun for copy offload I/O

This patch adds a se_device->xcopy_lun that is used for local
copy offload I/O, instead of allocating + initializing a pseudo
se_lun for each received EXTENDED_COPY operation.

Also, move declaration of struct se_lun + struct se_port_stat_grps
ahead of struct se_device.

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>