Declare compat_sys_preadv64v2/compat_sys_pwritev64v2

[H.J. Lu]

Provide prototypes for compat_sys_preadv64v2 and compat_sys_pwritev64v2.

-- 
H.J.
From f06e2309b96e04e52459d93d3ffd4c692ef22bc3 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@xxxxxxxxx>
Date: Fri, 15 Jul 2016 07:55:06 -0700
Subject: [PATCH] Declare compat_sys_preadv64v2/compat_sys_pwritev64v2

Provide prototypes for compat_sys_preadv64v2 and compat_sys_pwritev64v2.

Signed-off-by: H.J. Lu <hjl.tools@xxxxxxxxx>
---
 include/linux/compat.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/linux/compat.h b/include/linux/compat.h
index f964ef7..5e33438 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -361,6 +361,18 @@ asmlinkage long compat_sys_pwritev64(unsigned long fd,
 		unsigned long vlen, loff_t pos);
 #endif
 
+#ifdef __ARCH_WANT_COMPAT_SYS_PREADV64V2
+asmlinkage long compat_sys_preadv64v2(unsigned long fd,
+		const struct compat_iovec __user *vec,
+		unsigned long vlen, loff_t pos, int flags);
+#endif
+
+#ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64V2
+asmlinkage long compat_sys_pwritev64v2(unsigned long fd,
+		const struct compat_iovec __user *vec,
+		unsigned long vlen, loff_t pos, int flags);
+#endif
+
 asmlinkage long compat_sys_lseek(unsigned int, compat_off_t, unsigned int);
 
 asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv,
-- 
2.7.4