rcutorture: Remove extraneous rcu_torture_pipe_update_one() READ_ONCE()

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The rcu_torture_pipe_update_one() cannot run concurrently with any updates
of ->rtort_pipe_count, so this commit removes the extraneous READ_ONCE()
from the read from this field.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Closes: https://lore.kernel.org/lkml/CAHk-=wiX_zF5Mpt8kUm_LFQpYY-mshrXJPOe+wKNwiVhEUcU9g@mail.gmail.com/
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>

...

This commit is contained in:

Paul E. McKenney 2024-03-06 19:14:46 -08:00 • committed by Uladzislau Rezki (Sony)

parent c507e19501

commit 8d0f9a6639

1 changed files with 1 additions and 1 deletions

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kernel/rcu/rcutorture.c

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