RWSEM_UNLOCKED_VALUE   54 arch/x86/include/asm/rwsem.h #define RWSEM_UNLOCKED_VALUE		0x00000000L
RWSEM_UNLOCKED_VALUE   25 include/asm-generic/rwsem.h #define RWSEM_UNLOCKED_VALUE		0x00000000L
RWSEM_UNLOCKED_VALUE   32 include/linux/rwsem-spinlock.h #define RWSEM_UNLOCKED_VALUE		0x00000000