Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (96 commits)
  no need for list_for_each_entry_safe()/resetting with superblock list
  Fix sget() race with failing mount
  vfs: don't hold s_umount over close_bdev_exclusive() call
  sysv: do not mark superblock dirty on remount
  sysv: do not mark superblock dirty on mount
  btrfs: remove junk sb_dirt change
  BFS: clean up the superblock usage
  AFFS: wait for sb synchronization when needed
  AFFS: clean up dirty flag usage
  cifs: truncate fallout
  mbcache: fix shrinker function return value
  mbcache: Remove unused features
  add f_flags to struct statfs(64)
  pass a struct path to vfs_statfs
  update VFS documentation for method changes.
  All filesystems that need invalidate_inode_buffers() are doing that explicitly
  convert remaining ->clear_inode() to ->evict_inode()
  Make ->drop_inode() just return whether inode needs to be dropped
  fs/inode.c:clear_inode() is gone
  fs/inode.c:evict() doesn't care about delete vs. non-delete paths now
  ...

Fix up trivial conflicts in fs/nilfs2/super.c

1 files changed, 14 insertions, 4 deletions

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 31ef5252f0fe..82900b063b1e 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -804,10 +804,20 @@ static int truncate_upper(struct dentry *dentry, struct iattr *ia,
                 size_t num_zeros = (PAGE_CACHE_SIZE
                                     - (ia->ia_size & ~PAGE_CACHE_MASK));
 
+
+                /*
+                 * XXX(truncate) this should really happen at the begginning
+                 * of ->setattr.  But the code is too messy to that as part
+                 * of a larger patch.  ecryptfs is also totally missing out
+                 * on the inode_change_ok check at the beginning of
+                 * ->setattr while would include this.
+                 */
+                rc = inode_newsize_ok(inode, ia->ia_size);
+                if (rc)
+                        goto out;
+
                 if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)) {
-                        rc = simple_setsize(inode, ia->ia_size);
-                        if (rc)
-                                goto out;
+                        truncate_setsize(inode, ia->ia_size);
                         lower_ia->ia_size = ia->ia_size;
                         lower_ia->ia_valid |= ATTR_SIZE;
                         goto out;
@@ -830,7 +840,7 @@ static int truncate_upper(struct dentry *dentry, struct iattr *ia,
                                 goto out;
                         }
                 }
-                simple_setsize(inode, ia->ia_size);
+                truncate_setsize(inode, ia->ia_size);
                 rc = ecryptfs_write_inode_size_to_metadata(inode);
                 if (rc) {
                         printk(KERN_ERR "Problem with "