From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Sat, 10 Mar 2012 22:32:52 +0000 (-0800)
Subject: target: Add se_node_acl->acl_free_comp for NodeACL release path
X-Git-Tag: v3.4-rc1~146^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01468346546a9bcc09035a7e8b71f78af5b7133a;p=pandora-kernel.git

target: Add se_node_acl->acl_free_comp for NodeACL release path

Add se_node_acl->acl_free_comp for NodeACL release path to wait for outstanding
fabric session shutdown to complete in transport_deregister_session() before
finishing NodeACL release from configfs process context.

Also make transport_deregister_session() clear the comp_nacl bit
to skip se_node_acl->acl_free_comp completion for dynamically generated
NodeACL during fabric 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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