From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Fri, 27 Feb 2015 10:21:06 +0000 (+0000)
Subject: iscsi-target: Drop legacy iscsi_target_tq.c logic
X-Git-Tag: omap-for-v4.2/o2_dc~20^2~60
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=073900bdb4e34109a647c7cb871856a771634460;p=pandora-kernel.git

iscsi-target: Drop legacy iscsi_target_tq.c logic

Now that iscsi_conn allocates new [rx,tx] threads using kthread.h
primitives on the fly, and kthread_stop() is called directly during
connection shutdown, it's time to go ahead and drop iscsi_target_tq.c
legacy code.

The use of multiple struct completion in iscsi_activate_thread_set()
has been proven to cause issues during repeated iser login/logout.

Tested-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Slava Shwartsman <valyushash@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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