scftorture: Move memory allocation outside of preempt_disable region.

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Memory allocations can not happen within regions with explicit disabled
preemption PREEMPT_RT. The problem is that the locking structures
underneath are sleeping locks.

Move the memory allocation outside of the preempt-disabled section. Keep
the GFP_ATOMIC for the allocation to behave like a "ememergncy
allocation".

Tested-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Tested-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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Sebastian Andrzej Siewior 2024-11-08 11:39:33 +01:00 • committed by Paul E. McKenney

parent 43082cd579

commit 64bdaf963c

1 changed files with 4 additions and 4 deletions

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kernel/scftorture.c

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