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-rw-r--r--fs/hfs/super.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index e071e6d06463..9f5eaa01cc77 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -65,11 +65,15 @@ static void hfs_write_super(struct super_block *sb)
*/
static void hfs_put_super(struct super_block *sb)
{
+ lock_kernel();
+
if (sb->s_dirt)
hfs_write_super(sb);
hfs_mdb_close(sb);
/* release the MDB's resources */
hfs_mdb_put(sb);
+
+ unlock_kernel();
}
/*