Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[mirror_ubuntu-artful-kernel.git] / fs / read_write.c

diff --git a/fs/read_write.c b/fs/read_write.c
index 933b53a375b4cd872c1e9e8e314ea57a13837980..66215a7b17cf14d0b776dbb8e62b310a1571fdeb 100644 (file)
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1168,6 +1168,15 @@ COMPAT_SYSCALL_DEFINE5(preadv, compat_ulong_t, fd,
        return do_compat_preadv64(fd, vec, vlen, pos, 0);
 }
 
+#ifdef __ARCH_WANT_COMPAT_SYS_PREADV64V2
+COMPAT_SYSCALL_DEFINE5(preadv64v2, unsigned long, fd,
+               const struct compat_iovec __user *,vec,
+               unsigned long, vlen, loff_t, pos, int, flags)
+{
+       return do_compat_preadv64(fd, vec, vlen, pos, flags);
+}
+#endif
+
 COMPAT_SYSCALL_DEFINE6(preadv2, compat_ulong_t, fd,
                const struct compat_iovec __user *,vec,
                compat_ulong_t, vlen, u32, pos_low, u32, pos_high,
@@ -1265,6 +1274,15 @@ COMPAT_SYSCALL_DEFINE5(pwritev, compat_ulong_t, fd,
        return do_compat_pwritev64(fd, vec, vlen, pos, 0);
 }
 
+#ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64V2
+COMPAT_SYSCALL_DEFINE5(pwritev64v2, unsigned long, fd,
+               const struct compat_iovec __user *,vec,
+               unsigned long, vlen, loff_t, pos, int, flags)
+{
+       return do_compat_pwritev64(fd, vec, vlen, pos, flags);
+}
+#endif
+
 COMPAT_SYSCALL_DEFINE6(pwritev2, compat_ulong_t, fd,
                const struct compat_iovec __user *,vec,
                compat_ulong_t, vlen, u32, pos_low, u32, pos_high, int, flags)