hfs: push lock_super down

[deliverable/linux.git] / fs / hfs / mdb.c

diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index 1563d5ce57643e23ac08e3a7db02e0b336603c60..3f558d58fba20513b4aeeb3bf21e15a4ae43a6a3 100644 (file)
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c
@@ -260,6 +260,7 @@ void hfs_mdb_commit(struct super_block *sb)
 {
        struct hfs_mdb *mdb = HFS_SB(sb)->mdb;
 
+       lock_super(sb);
        if (test_and_clear_bit(HFS_FLG_MDB_DIRTY, &HFS_SB(sb)->flags)) {
                /* These parameters may have been modified, so write them back */
                mdb->drLsMod = hfs_mtime();
@@ -317,6 +318,7 @@ void hfs_mdb_commit(struct super_block *sb)
                        size -= len;
                }
        }
+       unlock_super(sb);
 }
 
 void hfs_mdb_close(struct super_block *sb)