pktgen: Fix freezing problem
authorRafael J. Wysocki <rjw@sisk.pl>
Thu, 4 Feb 2010 22:00:41 +0000 (14:00 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 4 Feb 2010 22:00:41 +0000 (14:00 -0800)
Add missing try_to_freeze() to one of the pktgen_thread_worker() code
paths so that it doesn't block suspend/hibernation.

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=15006

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-and-tested-by: Ciprian Dorin Craciun <ciprian.craciun@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/pktgen.c

index de0c2c726420e2044c55fd6235e15e915de16a51..2e692afdc55da7225570469c75cff9e34905dbb0 100644 (file)
@@ -3524,6 +3524,7 @@ static int pktgen_thread_worker(void *arg)
                        wait_event_interruptible_timeout(t->queue,
                                                         t->control != 0,
                                                         HZ/10);
+                       try_to_freeze();
                        continue;
                }