Edit File: qrwlock.h
#ifndef _ASM_X86_QRWLOCK_H #define _ASM_X86_QRWLOCK_H #include <asm-generic/qrwlock_types.h> #if !defined(CONFIG_X86_OOSTORE) && !defined(CONFIG_X86_PPRO_FENCE) #define queued_write_unlock queue_writed_unlock static inline void queued_write_unlock(struct qrwlock *lock) { barrier(); ACCESS_ONCE(*(u8 *)&lock->cnts) = 0; } #endif #include <asm-generic/qrwlock.h> #endif /* _ASM_X86_QRWLOCK_H */