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Diffstat (limited to 'fs/jffs2/erase.c')
-rw-r--r--fs/jffs2/erase.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index ae858f87887..a3c6cc15049 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -7,7 +7,7 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: erase.c,v 1.70 2005/02/09 09:09:01 pavlov Exp $
+ * $Id: erase.c,v 1.71 2005/02/09 09:17:40 pavlov Exp $
*
*/
@@ -310,7 +310,7 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
int ret;
uint32_t bad_offset;
- if (!jffs2_cleanmarker_oob(c)) {
+ if ((!jffs2_cleanmarker_oob(c)) && (c->cleanmarker_size > 0)) {
marker_ref = jffs2_alloc_raw_node_ref();
if (!marker_ref) {
printk(KERN_WARNING "Failed to allocate raw node ref for clean marker\n");
@@ -351,7 +351,7 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
bad_offset += i;
printk(KERN_WARNING "Newly-erased block contained word 0x%lx at offset 0x%08x\n", datum, bad_offset);
bad:
- if (!jffs2_cleanmarker_oob(c))
+ if ((!jffs2_cleanmarker_oob(c)) && (c->cleanmarker_size > 0))
jffs2_free_raw_node_ref(marker_ref);
kfree(ebuf);
bad2:
@@ -387,6 +387,13 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
jeb->used_size = 0;
jeb->dirty_size = 0;
jeb->wasted_size = 0;
+ } else if (c->cleanmarker_size == 0) {
+ jeb->first_node = jeb->last_node = NULL;
+
+ jeb->free_size = c->sector_size;
+ jeb->used_size = 0;
+ jeb->dirty_size = 0;
+ jeb->wasted_size = 0;
} else {
struct kvec vecs[1];
struct jffs2_unknown_node marker = {