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s390/vtime: Use lockdep_assert_irqs_disabled() instead of BUG_ON()

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Use lockdep_assert_irqs_disabled() instead of BUG_ON(). This avoids
crashing the kernel, and generates better code if CONFIG_PROVE_LOCKING
is disabled.

Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2026-02-18 15:20:11 +01:00 committed by Vasily Gorbik
parent e282ccd308
commit 80f63fd09e
1 changed files with 1 additions and 2 deletions
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3
arch/s390/kernel/vtime.c
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@ -48,8 +48,7 @@ static inline void set_vtimer(u64 expires)
static inline int virt_timer_forward(u64 elapsed)
{
BUG_ON(!irqs_disabled());
lockdep_assert_irqs_disabled();
if (list_empty(&virt_timer_list))
return 0;
elapsed = atomic64_add_return(elapsed, &virt_timer_elapsed);