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Code Issues Releases Wiki Activity

sched/fair: Remove unused 'curr' argument from pick_next_entity()

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The 'curr' argument of pick_next_entity() has become unused after
the EEVDF changes.

[ mingo: Updated the changelog. ]

Signed-off-by: Yiwei Lin <s921975628@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20231020055617.42064-1-s921975628@gmail.com
This commit is contained in:
Yiwei Lin 2023-10-20 13:56:17 +08:00 committed by Ingo Molnar
parent fb064e5ae1
commit 4c456c9ad3
1 changed files with 4 additions and 4 deletions
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8
kernel/sched/fair.c
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@ -5256,7 +5256,7 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *se)
* 4) do not run the "skip" process, if something else is available * 4) do not run the "skip" process, if something else is available
*/ */
static struct sched_entity * static struct sched_entity *
pick_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *curr) pick_next_entity(struct cfs_rq *cfs_rq)
{ {
/* /*
* Enabling NEXT_BUDDY will affect latency but not fairness. * Enabling NEXT_BUDDY will affect latency but not fairness.
@ -8160,7 +8160,7 @@ static struct task_struct *pick_task_fair(struct rq *rq)
goto again; goto again;
} }
se = pick_next_entity(cfs_rq, curr); se = pick_next_entity(cfs_rq);
cfs_rq = group_cfs_rq(se); cfs_rq = group_cfs_rq(se);
} while (cfs_rq); } while (cfs_rq);
@ -8223,7 +8223,7 @@ pick_next_task_fair(struct rq *rq, struct task_struct *prev, struct rq_flags *rf
} }
} }
se = pick_next_entity(cfs_rq, curr); se = pick_next_entity(cfs_rq);
cfs_rq = group_cfs_rq(se); cfs_rq = group_cfs_rq(se);
} while (cfs_rq); } while (cfs_rq);
@ -8262,7 +8262,7 @@ pick_next_task_fair(struct rq *rq, struct task_struct *prev, struct rq_flags *rf
put_prev_task(rq, prev); put_prev_task(rq, prev);
do { do {
se = pick_next_entity(cfs_rq, NULL); se = pick_next_entity(cfs_rq);
set_next_entity(cfs_rq, se); set_next_entity(cfs_rq, se);
cfs_rq = group_cfs_rq(se); cfs_rq = group_cfs_rq(se);
} while (cfs_rq); } while (cfs_rq);