Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs updates from Al Viro:
 "Assorted cleanups and fixes.

  Probably the most interesting part long-term is ->d_init() - that will
  have a bunch of followups in (at least) ceph and lustre, but we'll
  need to sort the barrier-related rules before it can get used for
  really non-trivial stuff.

  Another fun thing is the merge of ->d_iput() callers (dentry_iput()
  and dentry_unlink_inode()) and a bunch of ->d_compare() ones (all
  except the one in __d_lookup_lru())"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits)
  fs/dcache.c: avoid soft-lockup in dput()
  vfs: new d_init method
  vfs: Update lookup_dcache() comment
  bdev: get rid of ->bd_inodes
  Remove last traces of ->sync_page
  new helper: d_same_name()
  dentry_cmp(): use lockless_dereference() instead of smp_read_barrier_depends()
  vfs: clean up documentation
  vfs: document ->d_real()
  vfs: merge .d_select_inode() into .d_real()
  unify dentry_iput() and dentry_unlink_inode()
  binfmt_misc: ->s_root is not going anywhere
  drop redundant ->owner initializations
  ufs: get rid of redundant checks
  orangefs: constify inode_operations
  missed comment updates from ->direct_IO() prototype change
  file_inode(f)->i_mapping is f->f_mapping
  trim fsnotify hooks a bit
  9p: new helper - v9fs_parent_fid()
  debugfs: ->d_parent is never NULL or negative
  ...

4 files changed, 8 insertions, 12 deletions

diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 8f2fa94..2e63e6d 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -291,7 +291,7 @@ int orangefs_permission(struct inode *inode, int mask)
 }
 
 /* ORANGEDS2 implementation of VFS inode operations for files */
-struct inode_operations orangefs_file_inode_operations = {
+const struct inode_operations orangefs_file_inode_operations = {
 	.get_acl = orangefs_get_acl,
 	.set_acl = orangefs_set_acl,
 	.setattr = orangefs_setattr,
diff --git a/fs/orangefs/namei.c b/fs/orangefs/namei.c
index 5a60c50..7e8dfa9 100644
--- a/fs/orangefs/namei.c
+++ b/fs/orangefs/namei.c
@@ -405,12 +405,8 @@ static int orangefs_rename(struct inode *old_dir,
 	int ret;
 
 	gossip_debug(GOSSIP_NAME_DEBUG,
-		     "orangefs_rename: called (%s/%s => %s/%s) ct=%d\n",
-		     old_dentry->d_parent->d_name.name,
-		     old_dentry->d_name.name,
-		     new_dentry->d_parent->d_name.name,
-		     new_dentry->d_name.name,
-		     d_count(new_dentry));
+		     "orangefs_rename: called (%pd2 => %pd2) ct=%d\n",
+		     old_dentry, new_dentry, d_count(new_dentry));
 
 	new_op = op_alloc(ORANGEFS_VFS_OP_RENAME);
 	if (!new_op)
@@ -442,7 +438,7 @@ static int orangefs_rename(struct inode *old_dir,
 }
 
 /* ORANGEFS implementation of VFS inode operations for directories */
-struct inode_operations orangefs_dir_inode_operations = {
+const struct inode_operations orangefs_dir_inode_operations = {
 	.lookup = orangefs_lookup,
 	.get_acl = orangefs_get_acl,
 	.set_acl = orangefs_set_acl,
diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h
index c1181e5..4b6e132 100644
--- a/fs/orangefs/orangefs-kernel.h
+++ b/fs/orangefs/orangefs-kernel.h
@@ -557,10 +557,10 @@ extern int hash_table_size;
 
 extern const struct address_space_operations orangefs_address_operations;
 extern struct backing_dev_info orangefs_backing_dev_info;
-extern struct inode_operations orangefs_file_inode_operations;
+extern const struct inode_operations orangefs_file_inode_operations;
 extern const struct file_operations orangefs_file_operations;
-extern struct inode_operations orangefs_symlink_inode_operations;
-extern struct inode_operations orangefs_dir_inode_operations;
+extern const struct inode_operations orangefs_symlink_inode_operations;
+extern const struct inode_operations orangefs_dir_inode_operations;
 extern const struct file_operations orangefs_dir_operations;
 extern const struct dentry_operations orangefs_dentry_operations;
 extern const struct file_operations orangefs_devreq_file_operations;
diff --git a/fs/orangefs/symlink.c b/fs/orangefs/symlink.c
index 6418dd6..8fecf82 100644
--- a/fs/orangefs/symlink.c
+++ b/fs/orangefs/symlink.c
@@ -8,7 +8,7 @@
 #include "orangefs-kernel.h"
 #include "orangefs-bufmap.h"
 
-struct inode_operations orangefs_symlink_inode_operations = {
+const struct inode_operations orangefs_symlink_inode_operations = {
 	.readlink = generic_readlink,
 	.get_link = simple_get_link,
 	.setattr = orangefs_setattr,