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| 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/network-coding.c | |
| parent | 06d640c9aad6d96713ea2fbe36f5a344428ccd57 (diff) | |
| download | linux-dc1cbd145eecf21209d0322874e1766bcbce3e3f.tar.gz linux-dc1cbd145eecf21209d0322874e1766bcbce3e3f.tar.bz2 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/network-coding.c')
| -rw-r--r-- | net/batman-adv/network-coding.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index 165cd27777cb..e3baf697a35c 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -1881,6 +1881,7 @@ void batadv_nc_mesh_free(struct batadv_priv *bat_priv) batadv_hash_destroy(bat_priv->nc.decoding_hash); } +#ifdef CONFIG_BATMAN_ADV_DEBUGFS /** * batadv_nc_nodes_seq_print_text - print the nc node information * @seq: seq file to print on @@ -1980,3 +1981,4 @@ int batadv_nc_init_debugfs(struct batadv_priv *bat_priv) out: return -ENOMEM; } +#endif |