sched: Remove pointless preemption disable in sched_submit_work()

Neither wq_worker_sleeping() nor io_wq_worker_sleeping() require to be invoked
with preemption disabled:

  - The worker flag checks operations only need to be serialized against
    the worker thread itself.

  - The accounting and worker pool operations are serialized with locks.

which means that disabling preemption has neither a reason nor a
value. Remove it and update the stale comment.

Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Lai Jiangshan <[email protected]>
Reviewed-by: Jens Axboe <[email protected]>
Link: https://lkml.kernel.org/r/8735pnafj7.ffs@tglx

0 files changed, 0 insertions, 0 deletions