Defined in 4 files as a macro:

• arch/ia64/include/asm/spinlock.h, line 180 (as a macro)
• arch/sparc/include/asm/spinlock_32.h, line 112 (as a macro)
• include/asm-generic/qrwlock.h, line 127 (as a macro)
• include/linux/spinlock_up.h, line 58 (as a macro)

Defined in 12 files as a function:

• arch/alpha/include/asm/spinlock.h, line 141 (as a function)
• arch/arc/include/asm/spinlock.h, line 193 (as a function)
• arch/arc/include/asm/spinlock.h, line 364 (as a function)
• arch/arm/include/asm/spinlock.h, line 227 (as a function)
• arch/csky/include/asm/spinlock.h, line 167 (as a function)
• arch/hexagon/include/asm/spinlock.h, line 43 (as a function)
• arch/parisc/include/asm/spinlock.h, line 85 (as a function)
• arch/powerpc/include/asm/spinlock.h, line 288 (as a function)
• arch/riscv/include/asm/spinlock.h, line 120 (as a function)
• arch/s390/include/asm/spinlock.h, line 121 (as a function)
• arch/sh/include/asm/spinlock-cas.h, line 59 (as a function)
• arch/sh/include/asm/spinlock-llsc.h, line 108 (as a function)

Referenced in 2 files:

• include/linux/rwlock.h, line 54
• kernel/locking/spinlock_debug.c, line 177