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| author |   David Woodhouse <dwmw2@infradead.org> | 2007-06-28 19:03:11 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-06-28 19:03:11 +0100 |
| commit | 66bfaeaa90432a585d7e9e70605ee4df3ede9890 (patch) | |
| tree | 31c585ef0afff2420a9a13930842c1d82bb084f3 /fs/jffs2 | |
| parent | [JFFS2] Reduce time for which erase_free_sem is held during erase. (diff) | |
| download | linux-dev-66bfaeaa90432a585d7e9e70605ee4df3ede9890.tar.xz linux-dev-66bfaeaa90432a585d7e9e70605ee4df3ede9890.zip | |
[JFFS2] Improve diagnostic output for 'node added in wrong place' check
Jocke has seen this fail. We want to know why.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/nodemgmt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index dbc908ad622b..9c3a3bba6dcf 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -423,7 +423,12 @@ struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c, even after refiling c->nextblock */ if ((c->nextblock || ((ofs & 3) != REF_OBSOLETE)) && (jeb != c->nextblock || (ofs & ~3) != jeb->offset + (c->sector_size - jeb->free_size))) { - printk(KERN_WARNING "argh. node added in wrong place\n"); + printk(KERN_WARNING "argh. node added in wrong place at 0x%08x(%d)\n", ofs & ~3, ofs & 3); + if (c->nextblock) + printk(KERN_WARNING "nextblock 0x%08x", c->nextblock->offset); + else + printk(KERN_WARNING "No nextblock"); + printk(", expected at %08x\n", jeb->offset + (c->sector_size - jeb->free_size)); return ERR_PTR(-EINVAL); } #endif |