1 files changed, 8 insertions, 10 deletions

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 763c9a6287d2..ca932cd358d3 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -684,7 +684,7 @@ static int gfs2_fsync(struct file *file, loff_t start, loff_t end,
 }
 
 /**
- * gfs2_file_aio_write - Perform a write to a file
+ * gfs2_file_write_iter - Perform a write to a file
  * @iocb: The io context
  * @iov: The data to write
  * @nr_segs: Number of @iov segments
@@ -697,11 +697,9 @@ static int gfs2_fsync(struct file *file, loff_t start, loff_t end,
  *
  */
 
-static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
-                                   unsigned long nr_segs, loff_t pos)
+static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
 {
         struct file *file = iocb->ki_filp;
-        size_t writesize = iov_length(iov, nr_segs);
         struct gfs2_inode *ip = GFS2_I(file_inode(file));
         int ret;
 
@@ -709,7 +707,7 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
         if (ret)
                 return ret;
 
-        gfs2_size_hint(file, pos, writesize);
+        gfs2_size_hint(file, iocb->ki_pos, iov_iter_count(from));
 
         if (file->f_flags & O_APPEND) {
                 struct gfs2_holder gh;
@@ -720,7 +718,7 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
                 gfs2_glock_dq_uninit(&gh);
         }
 
-        return generic_file_aio_write(iocb, iov, nr_segs, pos);
+        return generic_file_write_iter(iocb, from);
 }
 
 static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
@@ -1060,8 +1058,8 @@ const struct file_operations gfs2_file_fops = {
         .llseek         = gfs2_llseek,
         .read           = new_sync_read,
         .read_iter      = generic_file_read_iter,
-        .write          = do_sync_write,
-        .aio_write      = gfs2_file_aio_write,
+        .write          = new_sync_write,
+        .write_iter     = gfs2_file_write_iter,
         .unlocked_ioctl = gfs2_ioctl,
         .mmap           = gfs2_mmap,
         .open           = gfs2_open,
@@ -1092,8 +1090,8 @@ const struct file_operations gfs2_file_fops_nolock = {
         .llseek         = gfs2_llseek,
         .read           = new_sync_read,
         .read_iter      = generic_file_read_iter,
-        .write          = do_sync_write,
-        .aio_write      = gfs2_file_aio_write,
+        .write          = new_sync_write,
+        .write_iter     = gfs2_file_write_iter,
         .unlocked_ioctl = gfs2_ioctl,
         .mmap           = gfs2_mmap,
         .open           = gfs2_open,