Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH -mm 4/6] Freezer: Remove PF_NOFREEZE from rcutorture thread | Date | Mon, 26 Feb 2007 08:08:51 +0100 |
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From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Remove PF_NOFREEZE from the rcutorture thread, adding a try_to_freeze() call as required.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> --- kernel/rcutorture.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux-2.6.20-mm2/kernel/rcutorture.c =================================================================== --- linux-2.6.20-mm2.orig/kernel/rcutorture.c 2007-02-22 23:51:54.000000000 +0100 +++ linux-2.6.20-mm2/kernel/rcutorture.c 2007-02-22 23:55:12.000000000 +0100 @@ -46,6 +46,7 @@ #include <linux/byteorder/swabb.h> #include <linux/stat.h> #include <linux/srcu.h> +#include <linux/freezer.h> MODULE_LICENSE("GPL"); MODULE_AUTHOR("Paul E. McKenney <paulmck@us.ibm.com> and " @@ -585,7 +586,6 @@ rcu_torture_writer(void *arg) VERBOSE_PRINTK_STRING("rcu_torture_writer task started"); set_user_nice(current, 19); - current->flags |= PF_NOFREEZE; do { schedule_timeout_uninterruptible(1); @@ -607,6 +607,7 @@ rcu_torture_writer(void *arg) } rcu_torture_current_version++; oldbatch = cur_ops->completed(); + try_to_freeze(); } while (!kthread_should_stop() && !fullstop); VERBOSE_PRINTK_STRING("rcu_torture_writer task stopping"); while (!kthread_should_stop()) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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