logfs: Free areas before calling generic_shutdown_super()
Or hit an assertion in map_invalidatepage() instead.
Signed-off-by: Joern Engel <joern@logfs.org>
diff --git a/fs/logfs/segment.c b/fs/logfs/segment.c
index 6aee609..ab798ed 100644
--- a/fs/logfs/segment.c
+++ b/fs/logfs/segment.c
@@ -862,6 +862,16 @@
kfree(area);
}
+void free_areas(struct super_block *sb)
+{
+ struct logfs_super *super = logfs_super(sb);
+ int i;
+
+ for_each_area(i)
+ free_area(super->s_area[i]);
+ free_area(super->s_journal_area);
+}
+
static struct logfs_area *alloc_area(struct super_block *sb)
{
struct logfs_area *area;
@@ -944,10 +954,6 @@
void logfs_cleanup_areas(struct super_block *sb)
{
struct logfs_super *super = logfs_super(sb);
- int i;
btree_grim_visitor128(&super->s_object_alias_tree, 0, kill_alias);
- for_each_area(i)
- free_area(super->s_area[i]);
- free_area(super->s_journal_area);
}