_LINUX_BITOPS_H    11 arch/x86/include/asm/bitops.h #ifndef _LINUX_BITOPS_H
_LINUX_BITOPS_H    23 include/asm-generic/bitops.h #ifndef _LINUX_BITOPS_H
_LINUX_BITOPS_H     1 include/linux/bitops.h #ifndef _LINUX_BITOPS_H