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Commit 09fe3ef4 authored by Andrew Morton's avatar Andrew Morton Committed by David S. Miller
Browse files

[PKTGEN]: Add try_to_freeze() 



The pktgen module prevents suspend-to-disk.  Fix.

Acked-by: default avatar"Michal Piotrowski" <michal.k.k.piotrowski@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 01102e7c

net/core/pktgen.c

+3 −0
Original line number Diff line number Diff line
@@ -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);

	}