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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-02-22 17:05:04 -0800
committerIngo Molnar <mingo@elte.hu>2010-02-25 10:35:00 +0100
commit6155fec92e85f07d99e9746234496215443ffb0d (patch)
treeaa0eb0807afd8ad2bcf8632c999d74a47fc30d59
parent3acd9eb31c5f7eb97cb2009fa41472710fb4a10f (diff)
downloadop-kernel-dev-6155fec92e85f07d99e9746234496215443ffb0d.zip
op-kernel-dev-6155fec92e85f07d99e9746234496215443ffb0d.tar.gz
rcu: Fix rcutorture mod_timer argument to delay one jiffy
The current "mod_timer(&t, 1)" potentially makes the timer fire immediately, change this to wait one jiffy. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: mathieu.desnoyers@polymtl.ca Cc: josh@joshtriplett.org Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org Cc: Valdis.Kletnieks@vt.edu Cc: dhowells@redhat.com LKML-Reference: <1266887105-1528-20-git-send-email-paulmck@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--kernel/rcutorture.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 5f43f30..258cdf0 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -853,7 +853,7 @@ rcu_torture_reader(void *arg)
do {
if (irqreader && cur_ops->irq_capable) {
if (!timer_pending(&t))
- mod_timer(&t, 1);
+ mod_timer(&t, jiffies + 1);
}
idx = cur_ops->readlock();
completed = cur_ops->completed();
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