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Commit 66bfaeaa authored by David Woodhouse's avatar David Woodhouse
Browse files

[JFFS2] Improve diagnostic output for 'node added in wrong place' check 



Jocke has seen this fail. We want to know why.

Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent d364fb18

fs/jffs2/nodemgmt.c

+6 −1
Original line number Diff line number Diff line
@@ -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