static_call: Use RCU in all users of __module_text_address().

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__module_text_address() can be invoked within a RCU section, there is no
requirement to have preemption disabled.

Replace the preempt_disable() section around __module_text_address()
with RCU.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250108090457.512198-28-bigeasy@linutronix.de
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>

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Sebastian Andrzej Siewior 2025-01-08 10:04:56 +01:00 • committed by Petr Pavlu

parent 7e74a7c00a

commit 3983da398c

1 changed files with 6 additions and 7 deletions

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kernel/static_call_inline.c

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