lkml.org 
[lkml]   [2022]   [Mar]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/6] sched/deadline, (rt): Sched class cleanups
Hi,

On 02/03/22 19:34, Dietmar Eggemann wrote:
> While trying to improve the Deadline sched class behaviour for
> asymmetric CPU capacity systems I came across some possible
> cleanups for DL (and RT).
>
> Overview:
>
> [PATCH 1/6] - Remove `struct dl_bandwidth def_dl_bandwidth`.
>
> [PATCH 2/6] - Move functions into DL sched class which don't have to
> be exported.
>
> [PATCH 3/6] - Merge two DL admission control functions which provide
> very similar functionality.
>
> [PATCH 4/6] - Use DL rb_entry() macros and cached rbtree wrapper
> `rb_first_cached()` consistently.
>
> [PATCH 5/6] - Remove unused !CONFIG_SMP function definitions in DL/RT.
>
> [PATCH 6/6] - Remove redundant function parameter in DL/RT.
>
> Dietmar Eggemann (6):
> sched/deadline: Remove unused def_dl_bandwidth
> sched/deadline: Move bandwidth mgmt and reclaim functions into sched
> class source file
> sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy()
> sched/deadline: Use __node_2_[pdl|dle]() and rb_first_cached()
> consistently
> sched/deadline,rt: Remove unused functions for !CONFIG_SMP
> sched/deadline,rt: Remove unused parameter from
> pick_next_[rt|dl]_entity()
>
> kernel/sched/core.c | 14 ++--
> kernel/sched/deadline.c | 141 ++++++++++++++++++++--------------------
> kernel/sched/rt.c | 16 +----
> kernel/sched/sched.h | 53 +--------------
> 4 files changed, 84 insertions(+), 140 deletions(-)

These look ok to me. Thanks for the cleanups!

Acked-by: Juri Lelli <juri.lelli@redhat.com>

Best,
Juri

\
 
 \ /
  Last update: 2022-03-04 10:22    [W:0.164 / U:0.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site