diff options
Diffstat (limited to 'fs/jffs2/erase.c')
| -rw-r--r-- | fs/jffs2/erase.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c index ae858f878875..a3c6cc150497 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 = { |