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-rw-r--r--fs/jfs/super.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index d9b0e92b360..3eb13adf386 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -183,6 +183,9 @@ static void jfs_put_super(struct super_block *sb)
int rc;
jfs_info("In jfs_put_super");
+
+ lock_kernel();
+
rc = jfs_umount(sb);
if (rc)
jfs_err("jfs_umount failed with return code %d", rc);
@@ -195,6 +198,8 @@ static void jfs_put_super(struct super_block *sb)
sbi->direct_inode = NULL;
kfree(sbi);
+
+ unlock_kernel();
}
enum {