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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/main.c | |
| parent | batman-adv: Keep batadv netdev when hardif disappears (diff) | |
| download | linux-dev-dc1cbd145eecf21209d0322874e1766bcbce3e3f.tar.xz linux-dev-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/main.c')
| -rw-r--r-- | net/batman-adv/main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index ef07e5b34415..2c017ab47557 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -282,6 +282,7 @@ bool batadv_is_my_mac(struct batadv_priv *bat_priv, const u8 *addr) return is_my_mac; } +#ifdef CONFIG_BATMAN_ADV_DEBUGFS /** * batadv_seq_print_text_primary_if_get - called from debugfs table printing * function that requires the primary interface @@ -317,6 +318,7 @@ batadv_seq_print_text_primary_if_get(struct seq_file *seq) out: return primary_if; } +#endif /** * batadv_max_header_len - calculate maximum encapsulation overhead for a |