CIFS: directio read/write cleanups

Recently introduced strictcache mode brought a new code that can be
efficiently used by directio part. That's let us add vectored operations
and break unnecessary cifs_user_read and cifs_user_write.

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 371d021815b1..bb64313fd750 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -80,12 +80,12 @@ extern const struct file_operations cifs_file_strict_nobrl_ops;
 extern int cifs_open(struct inode *inode, struct file *file);
 extern int cifs_close(struct inode *inode, struct file *file);
 extern int cifs_closedir(struct inode *inode, struct file *file);
-extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
-                              size_t read_size, loff_t *poffset);
+extern ssize_t cifs_user_readv(struct kiocb *iocb, const struct iovec *iov,
+                               unsigned long nr_segs, loff_t pos);
 extern ssize_t cifs_strict_readv(struct kiocb *iocb, const struct iovec *iov,
                                  unsigned long nr_segs, loff_t pos);
-extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
-                               size_t write_size, loff_t *poffset);
+extern ssize_t cifs_user_writev(struct kiocb *iocb, const struct iovec *iov,
+                                unsigned long nr_segs, loff_t pos);
 extern ssize_t cifs_strict_writev(struct kiocb *iocb, const struct iovec *iov,
                                   unsigned long nr_segs, loff_t pos);
 extern int cifs_lock(struct file *, int, struct file_lock *);