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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2010-02-04 14:00:41 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-02-23 07:37:56 -0800 |
| commit | 6d14e6b46af551e2551594ab5ab9356fb4cebbe7 (patch) | |
| tree | 2b672e93910d0c189b172e78e7d41f289b71ddf0 | |
| parent | e045288ec2a2274dc26eaba6b21cf2770b48e0ed (diff) | |
| download | lwn-6d14e6b46af551e2551594ab5ab9356fb4cebbe7.tar.gz lwn-6d14e6b46af551e2551594ab5ab9356fb4cebbe7.zip | |
pktgen: Fix freezing problem
commit 1b3f720bf033fde1fbb6231f9b156b918c5f68d8 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | net/core/pktgen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 6e79e96cb4f2..6a993b17ae3f 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3516,6 +3516,7 @@ static int pktgen_thread_worker(void *arg) wait_event_interruptible_timeout(t->queue, t->control != 0, HZ/10); + try_to_freeze(); continue; } |