From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Drop the doubled words "to" and "for".
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: linux-doc@xxxxxxxxxxxxxxx
Cc: "Paul E. McKenney" <paulmck@xxxxxxxxxx>
Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Cc: Joel Fernandes <joel@xxxxxxxxxxxxxxxxx>
Cc: rcu@xxxxxxxxxxxxxxx
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
Documentation/RCU/Design/Requirements/Requirements.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst
index 8f41ad0..1ae79a1 100644
--- a/Documentation/RCU/Design/Requirements/Requirements.rst
+++ b/Documentation/RCU/Design/Requirements/Requirements.rst
@@ -2162,7 +2162,7 @@ scheduling-clock interrupt be enabled when RCU needs it to be:
this sort of thing.
#. If a CPU is in a portion of the kernel that is absolutely positively
no-joking guaranteed to never execute any RCU read-side critical
- sections, and RCU believes this CPU to to be idle, no problem. This
+ sections, and RCU believes this CPU to be idle, no problem. This
sort of thing is used by some architectures for light-weight
exception handlers, which can then avoid the overhead of
``rcu_irq_enter()`` and ``rcu_irq_exit()`` at exception entry and
@@ -2431,7 +2431,7 @@ However, there are legitimate preemptible-RCU implementations that do
not have this property, given that any point in the code outside of an
RCU read-side critical section can be a quiescent state. Therefore,
*RCU-sched* was created, which follows “classic” RCU in that an
-RCU-sched grace period waits for for pre-existing interrupt and NMI
+RCU-sched grace period waits for pre-existing interrupt and NMI
handlers. In kernels built with ``CONFIG_PREEMPT=n``, the RCU and
RCU-sched APIs have identical implementations, while kernels built with
``CONFIG_PREEMPT=y`` provide a separate implementation for each.
--
2.9.5
