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, 2 insertions, 2 deletions

diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index f0f8084a67be..762bb3e148a6 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -697,7 +697,7 @@ xfs_file_dio_aio_write(
         }
 
         trace_xfs_file_direct_write(ip, count, iocb->ki_pos, 0);
-        iov_iter_init(&from, iovp, nr_segs, count, 0);
+        iov_iter_init(&from, WRITE, iovp, nr_segs, count);
         ret = generic_file_direct_write(iocb, &from, pos, count, ocount);
 
 out:
@@ -731,7 +731,7 @@ xfs_file_buffered_aio_write(
         if (ret)
                 goto out;
 
-        iov_iter_init(&from, iovp, nr_segs, count, 0);
+        iov_iter_init(&from, WRITE, iovp, nr_segs, count);
         /* We can write back this queue in page reclaim */
         current->backing_dev_info = mapping->backing_dev_info;