arch/alpha/include/asm/spinlock.h
arch/arc/include/asm/spinlock.h
arch/arm/include/asm/spinlock.h
arch/arm64/include/asm/spinlock.h
arch/csky/include/asm/spinlock.h
arch/hexagon/include/asm/spinlock.h
arch/ia64/include/asm/spinlock.h
arch/mips/include/asm/spinlock.h
arch/openrisc/include/asm/spinlock.h
arch/parisc/include/asm/spinlock.h
arch/powerpc/include/asm/spinlock.h
arch/riscv/include/asm/spinlock.h
arch/s390/include/asm/spinlock.h
arch/sh/include/asm/spinlock.h
arch/sparc/include/asm/spinlock.h
arch/x86/include/asm/spinlock.h
arch/xtensa/include/asm/spinlock.h
include/asm-generic/spinlock.h
include/linux/spinlock.h
tools/include/linux/spinlock.h