udf: switch to ->write_iter()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/udf/file.c b/fs/udf/file.c
index 8a7c400..d80738f 100644 (file)
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -134,8 +134,7 @@ const struct address_space_operations udf_adinicb_aops = {
        .direct_IO      = udf_adinicb_direct_IO,
 };
 
-static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
-                                 unsigned long nr_segs, loff_t ppos)
+static ssize_t udf_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
 {
        ssize_t retval;
        struct file *file = iocb->ki_filp;
@@ -150,7 +149,7 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
                if (file->f_flags & O_APPEND)
                        pos = inode->i_size;
                else
-                       pos = ppos;
+                       pos = iocb->ki_pos;
 
                if (inode->i_sb->s_blocksize <
                                (udf_file_entry_alloc_offset(inode) +
@@ -171,7 +170,7 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
        } else
                up_write(&iinfo->i_data_sem);
 
-       retval = __generic_file_aio_write(iocb, iov, nr_segs);
+       retval = __generic_file_write_iter(iocb, from);
        mutex_unlock(&inode->i_mutex);
 
        if (retval > 0) {
@@ -257,8 +256,8 @@ const struct file_operations udf_file_operations = {
        .unlocked_ioctl         = udf_ioctl,
        .open                   = generic_file_open,
        .mmap                   = generic_file_mmap,
-       .write                  = do_sync_write,
-       .aio_write              = udf_file_aio_write,
+       .write                  = new_sync_write,
+       .write_iter             = udf_file_write_iter,
        .release                = udf_release_file,
        .fsync                  = generic_file_fsync,
        .splice_read            = generic_file_splice_read,