Re: [patch v1, kernel version 3.2.1] net/ipv4/ip_gre: Ethernet multipoint GRE over IP

Eric Dumazet
2012-01-16T15:13:44Z

Le lundi 16 janvier 2012 à 15:47 +0100, Štefan Gula a écrit :

> File: net/birdge/br_fdb.c
> Functions:
> __br_fdb_get
> br_fdb_get
> My analogy fuctions:
> __ipgre_tap_bridge_get
> ipgre_tap_bridge_get
>

There is no br_fdb_get(), you copied some buggy code I am afraid.

Read again your patch.

If you use atomic_inc_not_zero(&x->use_count), then you must do the
atomic_dec() or leak entries.

Current bridge code doesnt use atomic_inc_not_zero()