Pull SCSI target patches from Nicholas Bellinger:
"Here are the remaining target-pending patches for v3.9-rc1.
The most important one here is the immediate queue starvation
regression fix for iscsi-target, which addresses a bug that's
effecting v3.5+ kernels under heavy sustained READ only workloads.
Thanks alot to Benjamin Estrabaud for helping to track this down!
Also included is a pSCSI exception bugfix from Asias, along with a
handful of other minor changes. Both bugfixes are CC'ed to stable."
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
target/pscsi: Rename sg_num to nr_vecs in pscsi_get_bio()
target/pscsi: Fix page increment
target/pscsi: Drop unnecessary NULL assignment to bio->bi_next
target: Add __exit annotation for module_exit functions
iscsi-target: Fix immediate queue starvation regression with DATAIN
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