[v2] Simplify Util_est

[PATCH v2 0/2] Simplify Util_est

Vincent Guittot posted 2 patches 2 years ago

Diff against v1
Download series mbox

Documentation/scheduler/schedutil.rst         |  7 +-
.../zh_CN/scheduler/schedutil.rst             |  7 +-
include/linux/sched.h                         | 49 +++--------
kernel/sched/debug.c                          |  7 +-
kernel/sched/fair.c                           | 86 +++++++------------
kernel/sched/features.h                       |  1 -
kernel/sched/pelt.h                           |  4 +-
7 files changed, 55 insertions(+), 106 deletions(-)

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[PATCH v2 0/2] Simplify Util_est

Posted by Vincent Guittot 2 years ago

Following comment in [1], I prepared a patch to remove UTIL_EST_FASTUP.
This enables us to simplify util_est behavior as proposed in patch 2.

Changes since v2:
- Add Chinese translation
- Add Tag
- Remove remaining ref to ue.enqueued and move some defines

[1] https://lore.kernel.org/lkml/CAKfTPtCAZWp7tRgTpwJmyEAkyN65acmYrfu9naEUpBZVWNTcQA@mail.gmail.com/

Vincent Guittot (2):
  sched/fair: Remove SCHED_FEAT(UTIL_EST_FASTUP, true)
  sched/fair: Simplify util_est

 Documentation/scheduler/schedutil.rst         |  7 +-
 .../zh_CN/scheduler/schedutil.rst             |  7 +-
 include/linux/sched.h                         | 49 +++--------
 kernel/sched/debug.c                          |  7 +-
 kernel/sched/fair.c                           | 86 +++++++------------
 kernel/sched/features.h                       |  1 -
 kernel/sched/pelt.h                           |  4 +-
 7 files changed, 55 insertions(+), 106 deletions(-)

-- 
2.34.1