Commit 20375502 authored Oct 23, 2005 by Herbert Xu

[NEIGH] Print stack trace in neigh_add_timer

Stack traces are very helpful in determining the exact nature of a bug.
So let's print a stack trace when the timer is added twice.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent d475f3f4

net/core/neighbour.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -732,6 +732,7 @@ static inline void neigh_add_timer(struct neighbour *n, unsigned long when)
		if (unlikely(mod_timer(&n->timer, when))) {
		printk("NEIGH: BUG, double timer add, state is %x\n",
		n->nud_state);
		dump_stack();
		}
		}