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[SCSI] zfcp: enable FCP hardware data router by default
authorSteffen Maier <maier@linux.vnet.ibm.com>
Thu, 22 Aug 2013 15:49:34 +0000 (17:49 +0200)
committerJames Bottomley <JBottomley@Parallels.com>
Tue, 3 Sep 2013 14:27:56 +0000 (07:27 -0700)
commit909ee499c1c85e99ed3f9e99caf13a89f4de3d3a
tree4ed82468d8919a8ea351c572cdad41333a4f284etree | snapshot (tar.gz zip)
parentff5e5842c30dd7868cddf90dea92c65926183fb2commit | diff
[SCSI] zfcp: enable FCP hardware data router by default

Enabling the data router support by default
can increase performance in certain situations.
It is safe to do so and tolerated in LPAR and under z/VM
in case there is no data router support in that environment.

Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Reviewed-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/s390/scsi/zfcp_qdio.c diff | blob | blame | history