From eb031849d52e61d24ba54e9d27553189ff328174 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Fri, 1 Sep 2017 17:39:23 +0200
Subject: [PATCH] fs: unexport __vfs_read/__vfs_write
No modular users left, and any new ones should use kernel_read/write
or iov_iter variants instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/read_write.c | 2 --
include/linux/fs.h | 1 -
2 files changed, 3 deletions(-)
diff --git a/fs/read_write.c b/fs/read_write.c
index 7415f94511e5b..49450c642298e 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -413,7 +413,6 @@ ssize_t __vfs_read(struct file *file, char __user *buf, size_t count,
else
return -EINVAL;
}
-EXPORT_SYMBOL(__vfs_read);
ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos)
{
@@ -485,7 +484,6 @@ ssize_t __vfs_write(struct file *file, const char __user *p, size_t count,
else
return -EINVAL;
}
-EXPORT_SYMBOL(__vfs_write);
ssize_t __kernel_write(struct file *file, const void *buf, size_t count, loff_t *pos)
{
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 9ab7e2bf7dd1e..f24b821cee8da 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1754,7 +1754,6 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
struct iovec **ret_pointer);
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_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 *,
--
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