mbox series

[0/2,v5] unlink misfit task from cpu overutilized

Message ID 20230201143628.270912-1-vincent.guittot@linaro.org
Headers show
Series unlink misfit task from cpu overutilized | expand

Message

Vincent Guittot Feb. 1, 2023, 2:36 p.m. UTC 
unlink misfit task detection from cpu overutilized and use the new -1 value
returned by util_fits_cpu() to extend the search for the best CPU.
Remove capacity inversion detection that is covered by these changes.

Changes since v4:
- Added patch 2 to remove capacity inversion detection

Vincent Guittot (2):
  sched/fair: unlink misfit task from cpu overutilized
  sched/fair: Remove capacity inversion detection

 kernel/sched/fair.c  | 189 ++++++++++++++++++++-----------------------
 kernel/sched/sched.h |  19 -----
 2 files changed, 87 insertions(+), 121 deletions(-)

Comments

Rafael J. Wysocki Feb. 2, 2023, 11:29 a.m. UTC | #1 
On Wed, Feb 1, 2023 at 3:36 PM Vincent Guittot
<vincent.guittot@linaro.org> wrote:
>
> unlink misfit task detection from cpu overutilized and use the new -1 value
> returned by util_fits_cpu() to extend the search for the best CPU.
> Remove capacity inversion detection that is covered by these changes.
>
> Changes since v4:
> - Added patch 2 to remove capacity inversion detection
>
> Vincent Guittot (2):
>   sched/fair: unlink misfit task from cpu overutilized
>   sched/fair: Remove capacity inversion detection
>
>  kernel/sched/fair.c  | 189 ++++++++++++++++++++-----------------------
>  kernel/sched/sched.h |  19 -----
>  2 files changed, 87 insertions(+), 121 deletions(-)
>
> --

Acked-by: Rafael J. Wysocki <rafael@kernel.org>

for the series.