fs: change d_hash for rcu-walk

Change d_hash so it may be called from lock-free RCU lookups. See similar
patch for d_compare for details.

For in-tree filesystems, this is just a mechanical change.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 9d1a22d62765..a1ed7a7cb173 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -454,7 +454,7 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
         lower_name.hash = ecryptfs_dentry->d_name.hash;
         if (lower_dir_dentry->d_op && lower_dir_dentry->d_op->d_hash) {
                 rc = lower_dir_dentry->d_op->d_hash(lower_dir_dentry,
-                                                    &lower_name);
+                                lower_dir_dentry->d_inode, &lower_name);
                 if (rc < 0)
                         goto out_d_drop;
         }
@@ -489,7 +489,7 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
         lower_name.hash = full_name_hash(lower_name.name, lower_name.len);
         if (lower_dir_dentry->d_op && lower_dir_dentry->d_op->d_hash) {
                 rc = lower_dir_dentry->d_op->d_hash(lower_dir_dentry,
-                                                    &lower_name);
+                                lower_dir_dentry->d_inode, &lower_name);
                 if (rc < 0)
                         goto out_d_drop;
         }