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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2008-11-03 09:16:39 -0800
committerIngo Molnar <mingo@elte.hu>2008-11-03 18:36:48 +0100
commit29cbda77a67cf263d636feea65d3bbc9c7de2e24 (patch)
tree99881cc6279fa157f8114f1f739528136672b1e2
parentbe19ef82e068e92a28df50341938fdeb5ea56436 (diff)
rcu: increase RCU stall-check timeouts
Impact: increase timeout of debug check feature Increase RCU stall period timeouts to reduce the likelyhood of false positives. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--include/linux/rcuclassic.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
index 5f89b62e698..301dda829e3 100644
--- a/include/linux/rcuclassic.h
+++ b/include/linux/rcuclassic.h
@@ -41,7 +41,7 @@
#include <linux/seqlock.h>
#ifdef CONFIG_RCU_CPU_STALL_DETECTOR
-#define RCU_SECONDS_TILL_STALL_CHECK ( 3 * HZ) /* for rcp->jiffies_stall */
+#define RCU_SECONDS_TILL_STALL_CHECK (10 * HZ) /* for rcp->jiffies_stall */
#define RCU_SECONDS_TILL_STALL_RECHECK (30 * HZ) /* for rcp->jiffies_stall */
#endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */