Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull VFS changes from Al Viro:
 "First pile out of several (there _definitely_ will be more).  Stuff in
  this one:

   - unification of d_splice_alias()/d_materialize_unique()

   - iov_iter rewrite

   - killing a bunch of ->f_path.dentry users (and f_dentry macro).

     Getting that completed will make life much simpler for
     unionmount/overlayfs, since then we'll be able to limit the places
     sensitive to file _dentry_ to reasonably few.  Which allows to have
     file_inode(file) pointing to inode in a covered layer, with dentry
     pointing to (negative) dentry in union one.

     Still not complete, but much closer now.

   - crapectomy in lustre (dead code removal, mostly)

   - "let's make seq_printf return nothing" preparations

   - assorted cleanups and fixes

  There _definitely_ will be more piles"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits)
  copy_from_iter_nocache()
  new helper: iov_iter_kvec()
  csum_and_copy_..._iter()
  iov_iter.c: handle ITER_KVEC directly
  iov_iter.c: convert copy_to_iter() to iterate_and_advance
  iov_iter.c: convert copy_from_iter() to iterate_and_advance
  iov_iter.c: get rid of bvec_copy_page_{to,from}_iter()
  iov_iter.c: convert iov_iter_zero() to iterate_and_advance
  iov_iter.c: convert iov_iter_get_pages_alloc() to iterate_all_kinds
  iov_iter.c: convert iov_iter_get_pages() to iterate_all_kinds
  iov_iter.c: convert iov_iter_npages() to iterate_all_kinds
  iov_iter.c: iterate_and_advance
  iov_iter.c: macros for iterating over iov_iter
  kill f_dentry macro
  dcache: fix kmemcheck warning in switch_names
  new helper: audit_file()
  nfsd_vfs_write(): use file_inode()
  ncpfs: use file_inode()
  kill f_dentry uses
  lockd: get rid of ->f_path.dentry->d_sb
  ...

1 files changed, 6 insertions, 9 deletions

diff --git a/fs/cachefiles/xattr.c b/fs/cachefiles/xattr.c
index acbc1f0..a8a6874 100644
--- a/fs/cachefiles/xattr.c
+++ b/fs/cachefiles/xattr.c
@@ -51,9 +51,8 @@ int cachefiles_check_object_type(struct cachefiles_object *object)
 	}
 
 	if (ret != -EEXIST) {
-		pr_err("Can't set xattr on %*.*s [%lu] (err %d)\n",
-		       dentry->d_name.len, dentry->d_name.len,
-		       dentry->d_name.name, dentry->d_inode->i_ino,
+		pr_err("Can't set xattr on %pd [%lu] (err %d)\n",
+		       dentry, dentry->d_inode->i_ino,
 		       -ret);
 		goto error;
 	}
@@ -64,9 +63,8 @@ int cachefiles_check_object_type(struct cachefiles_object *object)
 		if (ret == -ERANGE)
 			goto bad_type_length;
 
-		pr_err("Can't read xattr on %*.*s [%lu] (err %d)\n",
-		       dentry->d_name.len, dentry->d_name.len,
-		       dentry->d_name.name, dentry->d_inode->i_ino,
+		pr_err("Can't read xattr on %pd [%lu] (err %d)\n",
+		       dentry, dentry->d_inode->i_ino,
 		       -ret);
 		goto error;
 	}
@@ -92,9 +90,8 @@ bad_type_length:
 
 bad_type:
 	xtype[2] = 0;
-	pr_err("Cache object %*.*s [%lu] type %s not %s\n",
-	       dentry->d_name.len, dentry->d_name.len,
-	       dentry->d_name.name, dentry->d_inode->i_ino,
+	pr_err("Cache object %pd [%lu] type %s not %s\n",
+	       dentry, dentry->d_inode->i_ino,
 	       xtype, type);
 	ret = -EIO;
 	goto error;