Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  ext2/3/4: delete unneeded includes of module.h
  ext{3,4}: Fix potential race when setversion ioctl updates inode
  udf: Mark LVID buffer as uptodate before marking it dirty
  ext3: Don't warn from writepage when readonly inode is spotted after error
  jbd: Remove j_barrier mutex
  reiserfs: Force inode evictions before umount to avoid crash
  reiserfs: Fix quota mount option parsing
  udf: Treat symlink component of type 2 as /
  udf: Fix deadlock when converting file from in-ICB one to normal one
  udf: Cleanup calling convention of inode_getblk()
  ext2: Fix error handling on inode bitmap corruption
  ext3: Fix error handling on inode bitmap corruption
  ext3: replace ll_rw_block with other functions
  ext3: NULL dereference in ext3_evict_inode()
  jbd: clear revoked flag on buffers before a new transaction started
  ext3: call ext3_mark_recovery_complete() when recovery is really needed

1 files changed, 16 insertions, 11 deletions

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 19c454e61b79..1d42e707d5fa 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -455,16 +455,20 @@ int remove_save_link(struct inode *inode, int truncate)
 static void reiserfs_kill_sb(struct super_block *s)
 {
         if (REISERFS_SB(s)) {
-                if (REISERFS_SB(s)->xattr_root) {
-                        d_invalidate(REISERFS_SB(s)->xattr_root);
-                        dput(REISERFS_SB(s)->xattr_root);
-                        REISERFS_SB(s)->xattr_root = NULL;
-                }
-                if (REISERFS_SB(s)->priv_root) {
-                        d_invalidate(REISERFS_SB(s)->priv_root);
-                        dput(REISERFS_SB(s)->priv_root);
-                        REISERFS_SB(s)->priv_root = NULL;
-                }
+                /*
+                 * Force any pending inode evictions to occur now. Any
+                 * inodes to be removed that have extended attributes
+                 * associated with them need to clean them up before
+                 * we can release the extended attribute root dentries.
+                 * shrink_dcache_for_umount will BUG if we don't release
+                 * those before it's called so ->put_super is too late.
+                 */
+                shrink_dcache_sb(s);
+
+                dput(REISERFS_SB(s)->xattr_root);
+                REISERFS_SB(s)->xattr_root = NULL;
+                dput(REISERFS_SB(s)->priv_root);
+                REISERFS_SB(s)->priv_root = NULL;
         }
 
         kill_block_super(s);
@@ -1249,7 +1253,8 @@ static void handle_quota_files(struct super_block *s, char **qf_names,
                         kfree(REISERFS_SB(s)->s_qf_names[i]);
                 REISERFS_SB(s)->s_qf_names[i] = qf_names[i];
         }
-        REISERFS_SB(s)->s_jquota_fmt = *qfmt;
+        if (*qfmt)
+                REISERFS_SB(s)->s_jquota_fmt = *qfmt;
 }
 #endif