[v2] sched: Return NULL when entity isn't a task

[PATCH v2 0/2] sched: Return NULL when entity isn't a task

Yajun Deng posted 2 patches 2 years ago

Diff against v1
Download series mbox

kernel/sched/fair.c  | 50 ++++++++++++++++++------------------
kernel/sched/rt.c    | 60 +++++++++++++-------------------------------
kernel/sched/sched.h |  4 ++-
3 files changed, 44 insertions(+), 70 deletions(-)

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[PATCH v2 0/2] sched: Return NULL when entity isn't a task

Posted by Yajun Deng 2 years ago

If the entity isn't a task, return the task struct is meaningless.
Return NULL when entity isn't a task that makes the code more concise.

v1 -> v2: 
fix 'struct rt_rq' no member named 'highest_prio'.

Yajun Deng (2):
  sched/fair: Return NULL when entity isn't a task in task_of()
  sched/rt: Return NULL when rt entity isn't a task in rt_task_of()

 kernel/sched/fair.c  | 50 ++++++++++++++++++------------------
 kernel/sched/rt.c    | 60 +++++++++++++-------------------------------
 kernel/sched/sched.h |  4 ++-
 3 files changed, 44 insertions(+), 70 deletions(-)

-- 
2.25.1

Re: [PATCH v2 0/2] sched: Return NULL when entity isn't a task

Posted by Yajun Deng 1 year, 11 months ago

Kindly ping...

Thanks


On 2023/12/6 14:33, Yajun Deng wrote:
> If the entity isn't a task, return the task struct is meaningless.
> Return NULL when entity isn't a task that makes the code more concise.
>
> v1 -> v2:
> fix 'struct rt_rq' no member named 'highest_prio'.
>
> Yajun Deng (2):
>    sched/fair: Return NULL when entity isn't a task in task_of()
>    sched/rt: Return NULL when rt entity isn't a task in rt_task_of()
>
>   kernel/sched/fair.c  | 50 ++++++++++++++++++------------------
>   kernel/sched/rt.c    | 60 +++++++++++++-------------------------------
>   kernel/sched/sched.h |  4 ++-
>   3 files changed, 44 insertions(+), 70 deletions(-)
>