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-rw-r--r--fs/hfs/mdb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index 1563d5ce5764..3f558d58fba2 100644
--- 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)