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-rw-r--r--fs/nilfs2/file.c8
-rw-r--r--fs/nilfs2/inode.c9
2 files changed, 9 insertions, 8 deletions
diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
index f3a82fbcae02..24978153c0c4 100644
--- a/fs/nilfs2/file.c
+++ b/fs/nilfs2/file.c
@@ -152,10 +152,10 @@ static int nilfs_file_mmap(struct file *file, struct vm_area_struct *vma)
*/
const struct file_operations nilfs_file_operations = {
.llseek = generic_file_llseek,
- .read = do_sync_read,
- .write = do_sync_write,
- .aio_read = generic_file_aio_read,
- .aio_write = generic_file_aio_write,
+ .read = new_sync_read,
+ .write = new_sync_write,
+ .read_iter = generic_file_read_iter,
+ .write_iter = generic_file_write_iter,
.unlocked_ioctl = nilfs_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = nilfs_compat_ioctl,
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index b9c5726120e3..6252b173a465 100644
--- 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);