[JFFS2] Introduce jffs2_scan_dirty_space() function.

[safe/jmp/linux-2.6] / fs / jffs2 / nodelist.c

diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index 1fc8aed..0050685 100644 (file)
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -1080,3 +1080,14 @@ void jffs2_link_node_ref(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
        ref->__totlen = len;
        ref->next_phys = NULL;
 }
+
+int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
+                          uint32_t size)
+{
+       c->dirty_size += size;
+       c->free_size -= size;
+       jeb->dirty_size += size;
+       jeb->free_size -= size;
+
+       return 0;
+}