diff options
| -rw-r--r-- | fs/jffs2/readinode.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c index 5663e8c7a959..12e83f67eee4 100644 --- a/fs/jffs2/readinode.c +++ b/fs/jffs2/readinode.c @@ -229,9 +229,16 @@ static int jffs2_add_tn_to_tree(struct jffs2_sb_info *c, check anyway. */ if (!tn->fn->size) { if (rii->mdata_tn) { - /* We had a candidate mdata node already */ - dbg_readinode("kill old mdata with ver %d\n", rii->mdata_tn->version); - jffs2_kill_tn(c, rii->mdata_tn); + if (rii->mdata_tn->version < tn->version) { + /* We had a candidate mdata node already */ + dbg_readinode("kill old mdata with ver %d\n", rii->mdata_tn->version); + jffs2_kill_tn(c, rii->mdata_tn); + } else { + dbg_readinode("kill new mdata with ver %d (older than existing %d\n", + tn->version, rii->mdata_tn->version); + jffs2_kill_tn(c, tn); + return 0; + } } rii->mdata_tn = tn; dbg_readinode("keep new mdata with ver %d\n", tn->version); |