ubifs: switch to ->write_iter()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index ab72152..6bc4e8e 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1363,17 +1363,17 @@
/**
* update_ctime - update mtime and ctime of an inode.
- * @c: UBIFS file-system description object
* @inode: inode to update
*
* This function updates mtime and ctime of the inode if it is not equivalent to
* current time. Returns zero in case of success and a negative error code in
* case of failure.
*/
-static int update_mctime(struct ubifs_info *c, struct inode *inode)
+static int update_mctime(struct inode *inode)
{
struct timespec now = ubifs_current_time(inode);
struct ubifs_inode *ui = ubifs_inode(inode);
+ struct ubifs_info *c = inode->i_sb->s_fs_info;
if (mctime_update_needed(inode, &now)) {
int err, release;
@@ -1396,18 +1396,13 @@
return 0;
}
-static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov,
- unsigned long nr_segs, loff_t pos)
+static ssize_t ubifs_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
- int err;
- struct inode *inode = iocb->ki_filp->f_mapping->host;
- struct ubifs_info *c = inode->i_sb->s_fs_info;
-
- err = update_mctime(c, inode);
+ int err = update_mctime(file_inode(iocb->ki_filp));
if (err)
return err;
- return generic_file_aio_write(iocb, iov, nr_segs, pos);
+ return generic_file_write_iter(iocb, from);
}
static int ubifs_set_page_dirty(struct page *page)
@@ -1583,9 +1578,9 @@
const struct file_operations ubifs_file_operations = {
.llseek = generic_file_llseek,
.read = new_sync_read,
- .write = do_sync_write,
+ .write = new_sync_write,
.read_iter = generic_file_read_iter,
- .aio_write = ubifs_aio_write,
+ .write_iter = ubifs_write_iter,
.mmap = ubifs_file_mmap,
.fsync = ubifs_fsync,
.unlocked_ioctl = ubifs_ioctl,