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spinlock: extend guard with spinlock_bh variants

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Extend guard APIs with missing raw/spinlock_bh variants.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Christian Marangi
2025-01-14 13:36:34 +01:00
committed by Herbert Xu
parent 2014c95afe
commit d610473317
1 changed files with 13 additions and 0 deletions
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13
include/linux/spinlock.h
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@@ -548,6 +548,12 @@ DEFINE_LOCK_GUARD_1(raw_spinlock_irq, raw_spinlock_t,
DEFINE_LOCK_GUARD_1_COND(raw_spinlock_irq, _try, raw_spin_trylock_irq(_T->lock))
DEFINE_LOCK_GUARD_1(raw_spinlock_bh, raw_spinlock_t,
raw_spin_lock_bh(_T->lock),
raw_spin_unlock_bh(_T->lock))
DEFINE_LOCK_GUARD_1_COND(raw_spinlock_bh, _try, raw_spin_trylock_bh(_T->lock))
DEFINE_LOCK_GUARD_1(raw_spinlock_irqsave, raw_spinlock_t,
raw_spin_lock_irqsave(_T->lock, _T->flags),
raw_spin_unlock_irqrestore(_T->lock, _T->flags),
@@ -569,6 +575,13 @@ DEFINE_LOCK_GUARD_1(spinlock_irq, spinlock_t,
DEFINE_LOCK_GUARD_1_COND(spinlock_irq, _try,
spin_trylock_irq(_T->lock))
DEFINE_LOCK_GUARD_1(spinlock_bh, spinlock_t,
spin_lock_bh(_T->lock),
spin_unlock_bh(_T->lock))
DEFINE_LOCK_GUARD_1_COND(spinlock_bh, _try,
spin_trylock_bh(_T->lock))
DEFINE_LOCK_GUARD_1(spinlock_irqsave, spinlock_t,
spin_lock_irqsave(_T->lock, _T->flags),
spin_unlock_irqrestore(_T->lock, _T->flags),