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rcu: Fix a typo in rcu_blocking_is_gp() header comment

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This commit fixes a typo in the rcu_blocking_is_gp() function's header
comment.

Signed-off-by: Zhouyi Zhou <zhouzhouyi@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Zhouyi Zhou 2020-10-15 03:53:03 +00:00 committed by Paul E. McKenney
parent 4d60b475f8
commit 354c3f0e22
1 changed files with 1 additions and 1 deletions
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2
kernel/rcu/tree.c
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@ -3572,7 +3572,7 @@ void __init kfree_rcu_scheduler_running(void)
* During early boot, any blocking grace-period wait automatically
* implies a grace period. Later on, this is never the case for PREEMPTION.
*
* Howevr, because a context switch is a grace period for !PREEMPTION, any
* However, because a context switch is a grace period for !PREEMPTION, any
* blocking grace-period wait automatically implies a grace period if
* there is only one CPU online at any point time during execution of
* either synchronize_rcu() or synchronize_rcu_expedited(). It is OK to