fs: unexport vfs_readv and vfs_writev

We've got no modular users left, and any potential modular user is better
of with iov_iter based variants.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/read_write.c b/fs/read_write.c
index f5cfce243cef109dcebb54b94c26e9f6bae9c039..cbdccaf032c600fd1575b06c9dc7edc47b0e957c 100644 (file)
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -982,9 +982,8 @@ ssize_t vfs_readv(struct file *file, const struct iovec __user *vec,
 
        return ret;
 }
-EXPORT_SYMBOL(vfs_readv);
 
-ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
+static ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
                   unsigned long vlen, loff_t *pos, int flags)
 {
        struct iovec iovstack[UIO_FASTIOV];
@@ -1001,7 +1000,6 @@ ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
        }
        return ret;
 }
-EXPORT_SYMBOL(vfs_writev);
 
 static ssize_t do_readv(unsigned long fd, const struct iovec __user *vec,
                        unsigned long vlen, int flags)

diff --git a/include/linux/fs.h b/include/linux/fs.h
index f24b821cee8dae02ea6fafeab93bbad8b2c4b032..355cf02830a0cf7e4304ba1865e98a621e3c9033 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1758,8 +1758,6 @@ extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
 extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
                unsigned long, loff_t *, int);
-extern ssize_t vfs_writev(struct file *, const struct iovec __user *,
-               unsigned long, loff_t *, int);
 extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
                                   loff_t, size_t, unsigned int);
 extern int vfs_clone_file_prep_inodes(struct inode *inode_in, loff_t pos_in,