Re: [PATCH 2/6] sched: Introduce task_is_running()

[Davidlohr Bueso]

On Wed, 02 Jun 2021, Peter Zijlstra wrote:

> Replace a bunch of 'p->state == TASK_RUNNING' with a new helper:
> task_is_running(p).
>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>

Acked-by: Davidlohr Bueso

But afaict ....

> ---
> arch/x86/kernel/process.c |    4 ++--
> block/blk-mq.c            |    2 +-
> include/linux/sched.h     |    2 ++
> kernel/locking/lockdep.c  |    2 +-
> kernel/rcu/tree_plugin.h  |    2 +-
> kernel/sched/core.c       |    6 +++---
> kernel/sched/stats.h      |    2 +-
> kernel/signal.c           |    2 +-
> kernel/softirq.c          |    3 +--
> mm/compaction.c           |    2 +-
> 10 files changed, 14 insertions(+), 13 deletions(-)

there are also (on top of the already mentioned arch/):

kernel/kcsan/report.c:  const bool is_running = current->state == TASK_RUNNING;
kernel/locking/lockdep.c:       if (p->state == TASK_RUNNING && p != current)