[v4] sched/fair: Track current se's EEVDF parameters

[PATCH v4 0/1] sched/fair: Track current se's EEVDF parameters

Yiwei Lin posted 1 patch 2 years, 1 month ago

Diff against v1 v2 v3
Download series mbox

kernel/sched/fair.c | 35 +++++++++--------------------------
1 file changed, 9 insertions(+), 26 deletions(-)

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[PATCH v4 0/1] sched/fair: Track current se's EEVDF parameters

Posted by Yiwei Lin 2 years, 1 month ago

I'm sorry that there was an obvious error in the previous submissions
that caused EEVDF to always be unable to find the eligible se......
This patch should address those issues.

Changelog:
v3 -> v4:
    - Fix incorrect changes which make EEVDF picks the first entity
instead of the eligible one
v2 -> v3:
    - Simplify how we avg_vruntime_add() and avg_vruntime_sub() when
neeed
    - Do not avg_vruntime_add() the contributions of 'curr' again when
put_prev_entity()
v1 -> v2:
    - Consider the contribution to avg_vruntime for 'curr'


 kernel/sched/fair.c | 35 +++++++++--------------------------
 1 file changed, 9 insertions(+), 26 deletions(-)

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2.34.1