Merge branch 'x86/cache' into perf/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c
index aeaefd2a551b..986313da0c88 100644
--- a/fs/overlayfs/file.c
+++ b/fs/overlayfs/file.c
@@ -240,8 +240,10 @@ static ssize_t ovl_write_iter(struct kiocb *iocb, struct iov_iter *iter)
                 goto out_unlock;
 
         old_cred = ovl_override_creds(file_inode(file)->i_sb);
+        file_start_write(real.file);
         ret = vfs_iter_write(real.file, iter, &iocb->ki_pos,
                              ovl_iocb_to_rwf(iocb));
+        file_end_write(real.file);
         revert_creds(old_cred);
 
         /* Update size */