Fix some spelling mistakes in comments: data-strcuture ==> data-structure responsibilty ==> responsibility interrrupts ==> interrupts Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx> --- kernel/rcu/tasks.h | 6 +++--- kernel/rcu/tree.c | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index 350ebf5051f9..311aa7b14830 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -504,7 +504,7 @@ DEFINE_RCU_TASKS(rcu_tasks, rcu_tasks_wait_gp, call_rcu_tasks, "RCU Tasks"); * or transition to usermode execution. As such, there are no read-side * primitives analogous to rcu_read_lock() and rcu_read_unlock() because * this primitive is intended to determine that all tasks have passed - * through a safe state, not so much for data-strcuture synchronization. + * through a safe state, not so much for data-structure synchronization. * * See the description of call_rcu() for more detailed information on * memory ordering guarantees. @@ -637,7 +637,7 @@ DEFINE_RCU_TASKS(rcu_tasks_rude, rcu_tasks_rude_wait_gp, call_rcu_tasks_rude, * there are no read-side primitives analogous to rcu_read_lock() and * rcu_read_unlock() because this primitive is intended to determine * that all tasks have passed through a safe state, not so much for - * data-strcuture synchronization. + * data-structure synchronization. * * See the description of call_rcu() for more detailed information on * memory ordering guarantees. @@ -1163,7 +1163,7 @@ static void exit_tasks_rcu_finish_trace(struct task_struct *t) * there are no read-side primitives analogous to rcu_read_lock() and * rcu_read_unlock() because this primitive is intended to determine * that all tasks have passed through a safe state, not so much for - * data-strcuture synchronization. + * data-structure synchronization. * * See the description of call_rcu() for more detailed information on * memory ordering guarantees. diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 8e78b2430c16..c32891763955 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3848,7 +3848,7 @@ EXPORT_SYMBOL_GPL(start_poll_synchronize_rcu); * * If a full RCU grace period has elapsed since the earlier call from * which oldstate was obtained, return @true, otherwise return @false. - * If @false is returned, it is the caller's responsibilty to invoke this + * If @false is returned, it is the caller's responsibility to invoke this * function later on until it does return @true. Alternatively, the caller * can explicitly wait for a grace period, for example, by passing @oldstate * to cond_synchronize_rcu() or by directly invoking synchronize_rcu(). @@ -4094,7 +4094,7 @@ EXPORT_SYMBOL_GPL(rcu_barrier); /* * Propagate ->qsinitmask bits up the rcu_node tree to account for the * first CPU in a given leaf rcu_node structure coming online. The caller - * must hold the corresponding leaf rcu_node ->lock with interrrupts + * must hold the corresponding leaf rcu_node ->lock with interrupts * disabled. */ static void rcu_init_new_rnp(struct rcu_node *rnp_leaf) -- 2.25.1
