From 6734a08da551eed87393314191324aacef40854c Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Sat, 7 Apr 2012 08:53:57 +0000 Subject: [PATCH] ib_srpt: Disallow new logins during module removal (merged r4146 from trunk) git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/2.2.x@4196 d57e44dd-8a1f-0410-8b47-8ef2f437770f --- srpt/src/ib_srpt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/srpt/src/ib_srpt.c b/srpt/src/ib_srpt.c index 932e647d1..f1390ccc3 100644 --- a/srpt/src/ib_srpt.c +++ b/srpt/src/ib_srpt.c @@ -3378,7 +3378,9 @@ static int srpt_release_sdev(struct srpt_device *sdev) WARN_ON_ONCE(irqs_disabled()); BUG_ON(!sdev); + /* Disallow new logins and close all active sessions. */ spin_lock_irq(&sdev->spinlock); + sdev->enabled = false; list_for_each_entry_safe(ch, next_ch, &sdev->rch_list, list) __srpt_close_ch(ch); spin_unlock_irq(&sdev->spinlock);