From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Mon, 27 Feb 2012 06:22:10 +0000 (-0800)
Subject: target: Add se_sess->sess_kref + get/put helpers
X-Git-Tag: v3.4-rc1~146^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41ac82b668177876d5965d5f60956fb0fbcdb514;p=pandora-kernel.git

target: Add se_sess->sess_kref + get/put helpers

This patch adds basic se_session->sess_kref and get/put helpers for fabric
session reference counting.  It sets the initial kref in transport_init_session()
and adds a target_release_session() callback to invoke TFO->close_session()
for final session shutdown.

Cc: Roland Dreier <roland@purestorage.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Joern Engel <joern@logfs.org>
Cc: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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