1 files changed, 7 insertions, 19 deletions

diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 987a2c10fe2..8cc687326eb 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -188,30 +188,18 @@ __copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
 extern long __copy_user_nocache(void *dst, const void __user *src,
                                 unsigned size, int zerorest);
 
-static inline int __copy_from_user_nocache(void *dst, const void __user *src,
-                                           unsigned size)
+static inline int
+__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
 {
         might_sleep();
-        /*
-         * In practice this limit means that large file write()s
-         * which get chunked to 4K copies get handled via
-         * non-temporal stores here. Smaller writes get handled
-         * via regular __copy_from_user():
-         */
-        if (likely(size >= PAGE_SIZE))
-                return __copy_user_nocache(dst, src, size, 1);
-        else
-                return __copy_from_user(dst, src, size);
+        return __copy_user_nocache(dst, src, size, 1);
 }
 
-static inline int __copy_from_user_inatomic_nocache(void *dst,
-                                                    const void __user *src,
-                                                    unsigned size)
+static inline int
+__copy_from_user_inatomic_nocache(void *dst, const void __user *src,
+                                  unsigned size)
 {
-        if (likely(size >= PAGE_SIZE))
-                return __copy_user_nocache(dst, src, size, 0);
-        else
-                return __copy_from_user_inatomic(dst, src, size);
+        return __copy_user_nocache(dst, src, size, 0);
 }
 
 unsigned long