[v1] sched: Return NULL when entity isn't a task

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

Yajun Deng posted 2 patches 2 years ago

Diff against v2
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kernel/sched/fair.c  | 50 +++++++++++++++++------------------
kernel/sched/rt.c    | 62 ++++++++++++--------------------------------
kernel/sched/sched.h |  4 ++-
3 files changed, 44 insertions(+), 72 deletions(-)

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[PATCH 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.

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    | 62 ++++++++++++--------------------------------
 kernel/sched/sched.h |  4 ++-
 3 files changed, 44 insertions(+), 72 deletions(-)

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2.25.1