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yaml
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r: 349802
b: refs/heads/master
c: b44f665
h: refs/heads/master
v: v3
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Cody P Schafer authored and Paul E. McKenney committed Jan 27, 2013
1 parent f12f88b commit fce6b2c
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2 changes: 1 addition & 1 deletion [refs]
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refs/heads/master: de5e64378e6be3757a8533f55bbe1153349806dd
refs/heads/master: b44f665623d15ff391c7e9fe7600c5e7bc2fc9c2
2 changes: 1 addition & 1 deletion trunk/kernel/rcutree.c
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Expand Up @@ -105,7 +105,7 @@ int rcu_num_nodes __read_mostly = NUM_RCU_NODES; /* Total # rcu_nodes in use. */
* The rcu_scheduler_active variable transitions from zero to one just
* before the first task is spawned. So when this variable is zero, RCU
* can assume that there is but one task, allowing RCU to (for example)
* optimized synchronize_sched() to a simple barrier(). When this variable
* optimize synchronize_sched() to a simple barrier(). When this variable
* is one, RCU must actually do all the hard work required to detect real
* grace periods. This variable is also used to suppress boot-time false
* positives from lockdep-RCU error checking.
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