[PATCH v2 0/2] sched/fair: reduce repeated work in enqueue path

[Kayra Cizmeci <kayracizmeci@gmail.com>]

1/2: Gather the flags & DELAYED_QUEUE controls in one place.

2/2: give the calculated curr == se onto requeue_delayed_entity()
and place_entity()

Changelog:

1/2: No changes.

2/2: add (is_curr || curr->on_rq) condition to the 
check for calculating curr_weight so when both of them are false the 
curr_weight won't go to waste.

v1: https://lore.kernel.org/lkml/20260824125223.508178-1-kayracizmeci@gmail.com/

Kayra Cizmeci (2):
  sched/fair: reuse the ENQUEUE_DELAYED calculation in
    enqueue_task_fair()
  sched/fair: avoid recalculating curr status in place_entity() and
    requeue_delayed_entity()

 kernel/sched/fair.c | 42 +++++++++++++++++++++++++-----------------
 1 file changed, 25 insertions(+), 17 deletions(-)

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2.53.0