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sched: Fix leftover comment typos

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

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2021-05-12 19:51:31 +02:00
parent f1a0a376ca
commit cc00c19888
3 changed files with 6 additions and 6 deletions
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2
include/linux/sched_clock.h
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@ -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

4
kernel/sched/core.c
View file

@ -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 @@ pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
/*
* 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.
*/

6
kernel/sched/fair.c
View file

@ -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))