diff options
| author | Cody P Schafer <cody@linux.vnet.ibm.com> | 2013-01-04 12:59:40 -0500 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-01-26 19:34:13 -0500 |
| commit | b44f665623d15ff391c7e9fe7600c5e7bc2fc9c2 (patch) | |
| tree | 8d166507386447b7a0457672cb4a77a06a6a44fc /kernel | |
| parent | de5e64378e6be3757a8533f55bbe1153349806dd (diff) | |
rcu: Correct 'optimized' to 'optimize' in header comment
Small grammar fix in rcutree comment regarding 'rcu_scheduler_active'
var.
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rcutree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index e0d98157fbea..d78ba606acf1 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c | |||
| @@ -105,7 +105,7 @@ int rcu_num_nodes __read_mostly = NUM_RCU_NODES; /* Total # rcu_nodes in use. */ | |||
| 105 | * The rcu_scheduler_active variable transitions from zero to one just | 105 | * The rcu_scheduler_active variable transitions from zero to one just |
| 106 | * before the first task is spawned. So when this variable is zero, RCU | 106 | * before the first task is spawned. So when this variable is zero, RCU |
| 107 | * can assume that there is but one task, allowing RCU to (for example) | 107 | * can assume that there is but one task, allowing RCU to (for example) |
| 108 | * optimized synchronize_sched() to a simple barrier(). When this variable | 108 | * optimize synchronize_sched() to a simple barrier(). When this variable |
| 109 | * is one, RCU must actually do all the hard work required to detect real | 109 | * is one, RCU must actually do all the hard work required to detect real |
| 110 | * grace periods. This variable is also used to suppress boot-time false | 110 | * grace periods. This variable is also used to suppress boot-time false |
| 111 | * positives from lockdep-RCU error checking. | 111 | * positives from lockdep-RCU error checking. |