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Commit eb031849 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Al Viro
Browse files

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: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 82577239

fs/read_write.c

+0 −2
Original line number Diff line number Diff line
@@ -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)

{

include/linux/fs.h

+0 −1
Original line number Diff line number Diff line
@@ -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 *,