* JFFS2 -- Journalling Flash File System, Version 2.
*
* Copyright © 2001-2007 Red Hat, Inc.
+ * Copyright © 2004-2010 David Woodhouse <dwmw2@infradead.org>
*
* Created by David Woodhouse <dwmw2@infradead.org>
*
if (!list_empty(&c->erase_complete_list) ||
!list_empty(&c->erase_pending_list)) {
spin_unlock(&c->erase_completion_lock);
+ mutex_unlock(&c->alloc_sem);
D1(printk(KERN_DEBUG "jffs2_garbage_collect_pass() erasing pending blocks\n"));
- if (jffs2_erase_pending_blocks(c, 1)) {
- mutex_unlock(&c->alloc_sem);
+ if (jffs2_erase_pending_blocks(c, 1))
return 0;
- }
+
D1(printk(KERN_DEBUG "No progress from erasing blocks; doing GC anyway\n"));
spin_lock(&c->erase_completion_lock);
+ mutex_lock(&c->alloc_sem);
}
/* First, work out which block we're garbage-collecting */