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Searched refs:die_lock (Results 1 – 13 of 13) sorted by relevance

/linux-6.15/arch/microblaze/kernel/
H A Dexceptions.c38 static DEFINE_SPINLOCK(die_lock);
43 spin_lock_irq(&die_lock); in die()
46 spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/sh/kernel/
H A Dtraps.c23 static DEFINE_SPINLOCK(die_lock);
31 spin_lock_irq(&die_lock); in die()
50 spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/nios2/kernel/
H A Dtraps.c25 static DEFINE_SPINLOCK(die_lock);
35 spin_lock_irq(&die_lock); in die()
38 spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/csky/kernel/
H A Dtraps.c83 static DEFINE_SPINLOCK(die_lock);
92 spin_lock_irq(&die_lock); in die()
105 spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/x86/kernel/
H A Ddumpstack.c328 static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED; variable
342 if (!arch_spin_trylock(&die_lock)) { in oops_begin()
346 arch_spin_lock(&die_lock); in oops_begin()
369 arch_spin_unlock(&die_lock); in oops_end()
/linux-6.15/arch/s390/kernel/
H A Ddumpstack.c190 static DEFINE_SPINLOCK(die_lock);
200 spin_lock_irq(&die_lock); in die()
213 spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/riscv/kernel/
H A Dtraps.c38 static DEFINE_RAW_SPINLOCK(die_lock);
84 raw_spin_lock_irqsave(&die_lock, flags); in die()
103 raw_spin_unlock_irqrestore(&die_lock, flags); in die()
/linux-6.15/arch/xtensa/kernel/
H A Dtraps.c627 DEFINE_SPINLOCK(die_lock);
634 spin_lock_irq(&die_lock); in die()
642 spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/arm/kernel/
H A Dtraps.c303 static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED; variable
317 if (!arch_spin_trylock(&die_lock)) { in oops_begin()
321 arch_spin_lock(&die_lock); in oops_begin()
341 arch_spin_unlock(&die_lock); in oops_end()
/linux-6.15/arch/arm64/kernel/
H A Dtraps.c198 static DEFINE_RAW_SPINLOCK(die_lock);
208 raw_spin_lock_irqsave(&die_lock, flags); in die()
228 raw_spin_unlock_irqrestore(&die_lock, flags); in die()
/linux-6.15/arch/loongarch/kernel/
H A Dtraps.c397 static DEFINE_RAW_SPINLOCK(die_lock);
410 raw_spin_lock_irq(&die_lock); in die()
416 raw_spin_unlock_irq(&die_lock); in die()
/linux-6.15/arch/powerpc/kernel/
H A Dtraps.c155 static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED; variable
191 if (!arch_spin_trylock(&die_lock)) { in oops_begin()
195 arch_spin_lock(&die_lock); in oops_begin()
218 arch_spin_unlock(&die_lock); in oops_end()
/linux-6.15/arch/mips/kernel/
H A Dtraps.c394 static DEFINE_RAW_SPINLOCK(die_lock);
408 raw_spin_lock_irq(&die_lock); in die()
414 raw_spin_unlock_irq(&die_lock); in die()