diff options
| author | Christian Marangi <ansuelsmth@gmail.com> | 2025-01-14 13:36:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-10 16:04:54 +0200 |
| commit | d78f79a2c1ffc967a219bc0f84908bb7167dad69 (patch) | |
| tree | 155d08ae4c422d9e356ceebb30b91379e697efb7 | |
| parent | 9a0b8ef2a91b46ae799fa80f18296b1bb05686da (diff) | |
spinlock: extend guard with spinlock_bh variants
[ Upstream commit d6104733178293b40044525b06d6a26356934da3 ]
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>
Stable-dep-of: c7e68043620e ("crypto: zynqmp-sha - Add locking")
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | include/linux/spinlock.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 63dd8cf3c3c2..d3561c4a080e 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -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), |