We print a dump stack after idr_remove warning. This is useful to find
the faulty piece of code. Let's do the same for ida_remove, as it
would be equally useful there.
Signed-off-by: Jean Delvare <jdelv...@suse.de>
Cc: Tejun Heo <t...@kernel.org>
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: Takashi Iwai <ti...@suse.de>
---
lib/idr.c | 1 +
1 file changed, 1 insertion(+)
--- linux-3.10-rc0.orig/lib/idr.c 2013-05-05 10:17:03.086198024 +0200
+++ linux-3.10-rc0/lib/idr.c 2013-05-05 10:41:11.939134735 +0200
@@ -1066,6 +1066,7 @@ void ida_remove(struct ida *ida, int id)
err:
printk(KERN_WARNING
"ida_remove called for id=%d which is not allocated.\n", id);
+ dump_stack();
}
EXPORT_SYMBOL(ida_remove);
--
Jean Delvare
Suse L3
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