Merge remote-tracking branches 'asoc/fix/fsl-dma', 'asoc/fix/fsl-spdif', 'asoc/fix...

[firefly-linux-kernel-4.4.55.git] / Documentation / filesystems / Locking

diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index eba7901342531d2dc089c9a39d990aa924b86526..b18dd17790299de1b01053117a065af1ed7f251f 100644 (file)
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -196,8 +196,7 @@ prototypes:
        void (*invalidatepage) (struct page *, unsigned int, unsigned int);
        int (*releasepage) (struct page *, int);
        void (*freepage)(struct page *);
-       int (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
-                       loff_t offset, unsigned long nr_segs);
+       int (*direct_IO)(int, struct kiocb *, struct iov_iter *iter, loff_t offset);
        int (*get_xip_mem)(struct address_space *, pgoff_t, int, void **,
                                unsigned long *);
        int (*migratepage)(struct address_space *, struct page *, struct page *);
@@ -431,6 +430,8 @@ prototypes:
        ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
        ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
        ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
+       ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
+       ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
        int (*iterate) (struct file *, struct dir_context *);
        unsigned int (*poll) (struct file *, struct poll_table_struct *);
        long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);