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

Pull AFS updates from Al Viro:
 "The AFS series posted by dhowells depended upon lookup_one_len()
  rework; now that prereq is in the mainline, that series had been
  rebased on top of it and got some exposure and testing..."

* 'afs-dh' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  afs: Do better accretion of small writes on newly created content
  afs: Add stats for data transfer operations
  afs: Trace protocol errors
  afs: Locally edit directory data for mkdir/create/unlink/...
  afs: Adjust the directory XDR structures
  afs: Split the directory content defs into a header
  afs: Fix directory handling
  afs: Split the dynroot stuff out and give it its own ops tables
  afs: Keep track of invalid-before version for dentry coherency
  afs: Rearrange status mapping
  afs: Make it possible to get the data version in readpage
  afs: Init inode before accessing cache
  afs: Introduce a statistics proc file
  afs: Dump bad status record
  afs: Implement @cell substitution handling
  afs: Implement @sys substitution handling
  afs: Prospectively look up extra files when doing a single lookup
  afs: Don't over-increment the cell usage count when pinning it
  afs: Fix checker warnings
  vfs: Remove the const from dir_context::actor

1 files changed, 7 insertions, 4 deletions

diff --git a/fs/afs/super.c b/fs/afs/super.c
index 3623c952b6ff..65081ec3c36e 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -154,7 +154,7 @@ static int afs_show_devname(struct seq_file *m, struct dentry *root)
 		seq_puts(m, "none");
 		return 0;
 	}
-	
+
 	switch (volume->type) {
 	case AFSVL_RWVOL:
 		break;
@@ -269,7 +269,7 @@ static int afs_parse_device_name(struct afs_mount_params *params,
 	int cellnamesz;
 
 	_enter(",%s", name);
-	
+
 	if (!name) {
 		printk(KERN_ERR "kAFS: no volume name specified\n");
 		return -EINVAL;
@@ -418,7 +418,10 @@ static int afs_fill_super(struct super_block *sb,
 	if (!sb->s_root)
 		goto error;
 
-	sb->s_d_op = &afs_fs_dentry_operations;
+	if (params->dyn_root)
+		sb->s_d_op = &afs_dynroot_dentry_operations;
+	else
+		sb->s_d_op = &afs_fs_dentry_operations;
 
 	_leave(" = 0");
 	return 0;
@@ -676,7 +679,7 @@ static int afs_statfs(struct dentry *dentry, struct kstatfs *buf)
 		buf->f_bfree	= 0;
 		return 0;
 	}
-	
+
 	key = afs_request_key(vnode->volume->cell);
 	if (IS_ERR(key))
 		return PTR_ERR(key);