[tip: sched/core] sched: Fix leftover comment typos

[tip-bot2 for Ingo Molnar]

The following commit has been merged into the sched/core branch of tip:

Commit-ID:     cc00c1988801dc71f63bb7bad019e85046865095
Gitweb:        https://git.kernel.org/tip/cc00c1988801dc71f63bb7bad019e85046865095
Author:        Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate:    Wed, 12 May 2021 19:51:31 +02:00
Committer:     Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Wed, 12 May 2021 19:54:49 +02:00

sched: Fix leftover comment typos

A few more snuck in. Also capitalize 'CPU' while at it.

Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 include/linux/sched_clock.h | 2 +-
 kernel/sched/core.c         | 4 ++--
 kernel/sched/fair.c         | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/sched_clock.h b/include/linux/sched_clock.h
index 528718e..835ee87 100644
--- a/include/linux/sched_clock.h
+++ b/include/linux/sched_clock.h
@@ -14,7 +14,7 @@
  * @sched_clock_mask:   Bitmask for two's complement subtraction of non 64bit
  *			clocks.
  * @read_sched_clock:	Current clock source (or dummy source when suspended).
- * @mult:		Multipler for scaled math conversion.
+ * @mult:		Multiplier for scaled math conversion.
  * @shift:		Shift value for scaled math conversion.
  *
  * Care must be taken when updating this structure; it is read by
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 9d00f49..ac8882d 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5506,7 +5506,7 @@ pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
 	}
 
 	/*
-	 * Try and select tasks for each sibling in decending sched_class
+	 * Try and select tasks for each sibling in descending sched_class
 	 * order.
 	 */
 	for_each_class(class) {
@@ -5520,7 +5520,7 @@ again:
 
 			/*
 			 * If this sibling doesn't yet have a suitable task to
-			 * run; ask for the most elegible task, given the
+			 * run; ask for the most eligible task, given the
 			 * highest priority task already selected for this
 			 * core.
 			 */
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 2635e10..161b92a 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -10808,11 +10808,11 @@ static inline void task_tick_core(struct rq *rq, struct task_struct *curr)
 	 * sched_slice() considers only this active rq and it gets the
 	 * whole slice. But during force idle, we have siblings acting
 	 * like a single runqueue and hence we need to consider runnable
-	 * tasks on this cpu and the forced idle cpu. Ideally, we should
+	 * tasks on this CPU and the forced idle CPU. Ideally, we should
 	 * go through the forced idle rq, but that would be a perf hit.
-	 * We can assume that the forced idle cpu has atleast
+	 * We can assume that the forced idle CPU has at least
 	 * MIN_NR_TASKS_DURING_FORCEIDLE - 1 tasks and use that to check
-	 * if we need to give up the cpu.
+	 * if we need to give up the CPU.
 	 */
 	if (rq->core->core_forceidle && rq->cfs.nr_running == 1 &&
 	    __entity_slice_used(&curr->se, MIN_NR_TASKS_DURING_FORCEIDLE))