From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugme-daemon@bugzilla.kernel.org
Subject: [Bug 11898] mke2fs hang on AIC79 device.
Date: Tue,  4 Nov 2008 18:56:55 -0800 (PST)
Message-ID: <20081105025655.59EE9108048@picon.linux-foundation.org>
References: <bug-11898-11613@http.bugzilla.kernel.org/>
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http://bugzilla.kernel.org/show_bug.cgi?id=11898





------- Comment #13 from yanmin_zhang@linux.intel.com  2008-11-04 18:56 -------
So the scenario is during the first pass, the first sdev is moved away from the
list and processed successfully (Not added back). Then, the second one in the
list will cause the dead loop.

So just do
if (list_empty(&sdev->starved_entry) && sdev == starved_head) {
 starved_head = NULL;
}

in the tail of the while in function scsi_run_queue.


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