start adding the tag to iov_iter

For now, just use the same thing we pass to ->direct_IO() - it's all
iovec-based at the moment.  Pass it explicitly to iov_iter_init() and
account for kvec vs. iovec in there, by the same kludge NFS ->direct_IO()
uses.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/splice.c b/fs/splice.c
index 9bc07d2b53cf..f99e420744c7 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1548,7 +1548,7 @@ static long vmsplice_to_user(struct file *file, const struct iovec __user *uiov,
         if (ret <= 0)
                 return ret;
 
-        iov_iter_init(&iter, iov, nr_segs, count, 0);
+        iov_iter_init(&iter, READ, iov, nr_segs, count);
 
         sd.len = 0;
         sd.total_len = count;