[SCSI] iscsi_tcp: enable sg chaining
authorMike Christie <michaelc@cs.wisc.edu>
Thu, 13 Dec 2007 18:43:39 +0000 (12:43 -0600)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Sat, 12 Jan 2008 00:28:48 +0000 (18:28 -0600)
The previous patches converted iscsi_tcp to support sg chaining.
This patch sets the proper flags and sets sg_table size to
4096. This allows fs io to be capped at max_sectors, but passthrough
IO to be limited by some other part of the kernel.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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