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authorAndrew Morton <akpm@linux-foundation.org>2007-04-12 14:45:32 -0700
committerDavid S. Miller <davem@davemloft.net>2007-04-12 14:45:32 -0700
commit09fe3ef46c5a2cc65d173df9518013e208eb3ba3 (patch)
treeec2ef46a95c1d1c6d85f72c65b429207135951b6
parent01102e7ca2e71ec0c300d41a1f3e594235b733ee (diff)
downloadlinux-sh-09fe3ef46c5a2cc65d173df9518013e208eb3ba3.tar.gz
[PKTGEN]: Add try_to_freeze()
The pktgen module prevents suspend-to-disk. Fix. Acked-by: "Michal Piotrowski" <michal.k.k.piotrowski@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/core/pktgen.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 74a9a32b906d..4b01496dc33d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -129,6 +129,7 @@
#include <linux/ioport.h>
#include <linux/interrupt.h>
#include <linux/capability.h>
+#include <linux/freezer.h>
#include <linux/delay.h>
#include <linux/timer.h>
#include <linux/list.h>
@@ -3333,6 +3334,8 @@ static int pktgen_thread_worker(void *arg)
t->control &= ~(T_REMDEV);
}
+ try_to_freeze();
+
set_current_state(TASK_INTERRUPTIBLE);
}