diff options
| author | Sven Eckelmann <sven@narfation.org> | 2016-07-16 09:31:20 +0200 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2016-08-09 07:54:54 +0200 |
| commit | dc1cbd145eecf21209d0322874e1766bcbce3e3f (patch) | |
| tree | 6b49d9b1b47af18984ff769f7b2d94a98a113521 /net/batman-adv/icmp_socket.h | |
| parent | batman-adv: Keep batadv netdev when hardif disappears (diff) | |
| download | linux-dc1cbd145eecf21209d0322874e1766bcbce3e3f.tar.xz linux-dc1cbd145eecf21209d0322874e1766bcbce3e3f.zip | |
batman-adv: Allow to disable debugfs support
The files provided by batman-adv via debugfs are currently converted to
netlink. Tools which are not yet converted to use the netlink interface may
still rely on the old debugfs files. But systems which already upgraded
their tools can save some space by disabling this feature. The default
configuration of batman-adv on amd64 can reduce the size of the module by
around 11% when this feature is disabled.
$ size net/batman-adv/batman-adv.ko*
text data bss dec hex filename
150507 10395 4160 165062 284c6 net/batman-adv/batman-adv.ko.y
137106 7099 2112 146317 23b8d net/batman-adv/batman-adv.ko.n
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/icmp_socket.h')
| -rw-r--r-- | net/batman-adv/icmp_socket.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/net/batman-adv/icmp_socket.h b/net/batman-adv/icmp_socket.h index 618d5de06f20..e44a7da51431 100644 --- a/net/batman-adv/icmp_socket.h +++ b/net/batman-adv/icmp_socket.h @@ -26,9 +26,25 @@ struct batadv_icmp_header; #define BATADV_ICMP_SOCKET "socket" -void batadv_socket_init(void); int batadv_socket_setup(struct batadv_priv *bat_priv); + +#ifdef CONFIG_BATMAN_ADV_DEBUGFS + +void batadv_socket_init(void); void batadv_socket_receive_packet(struct batadv_icmp_header *icmph, size_t icmp_len); +#else + +static inline void batadv_socket_init(void) +{ +} + +static inline void +batadv_socket_receive_packet(struct batadv_icmp_header *icmph, size_t icmp_len) +{ +} + +#endif + #endif /* _NET_BATMAN_ADV_ICMP_SOCKET_H_ */ |