Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

[pandora-kernel.git] / fs / nilfs2 / inode.c

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index b9c5726..6252b17 100644 (file)
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -298,19 +298,20 @@ static int nilfs_write_end(struct file *file, struct address_space *mapping,
 }
 
 static ssize_t
-nilfs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
-               loff_t offset, unsigned long nr_segs)
+nilfs_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter,
+               loff_t offset)
 {
        struct file *file = iocb->ki_filp;
        struct address_space *mapping = file->f_mapping;
        struct inode *inode = file->f_mapping->host;
+       size_t count = iov_iter_count(iter);
        ssize_t size;
 
        if (rw == WRITE)
                return 0;
 
        /* Needs synchronization with the cleaner */
-       size = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
+       size = blockdev_direct_IO(rw, iocb, inode, iter, offset,
                                  nilfs_get_block);
 
        /*
@@ -319,7 +320,7 @@ nilfs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
         */
        if (unlikely((rw & WRITE) && size < 0)) {
                loff_t isize = i_size_read(inode);
-               loff_t end = offset + iov_length(iov, nr_segs);
+               loff_t end = offset + count;
 
                if (end > isize)
                        nilfs_write_failed(mapping, end);