sched: Fix various typos in comments

Go over the scheduler source code and fix common typos
in comments - and a typo in an actual variable name.

No change in functionality intended.

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 71cd8b710599..9bde60a11805 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -637,7 +637,7 @@ struct dl_rq {
         /*
          * Deadline values of the currently executing and the
          * earliest ready task on this rq. Caching these facilitates
-         * the decision wether or not a ready but not running task
+         * the decision whether or not a ready but not running task
          * should migrate somewhere else.
          */
         struct {
@@ -1434,7 +1434,7 @@ static inline void __set_task_cpu(struct task_struct *p, unsigned int cpu)
 #ifdef CONFIG_SMP
         /*
          * After ->cpu is set up to a new value, task_rq_lock(p, ...) can be
-         * successfuly executed on another CPU. We must ensure that updates of
+         * successfully executed on another CPU. We must ensure that updates of
          * per-task data have been completed by this moment.
          */
         smp_wmb();