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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/Kconfig | |
| parent | 06d640c9aad6d96713ea2fbe36f5a344428ccd57 (diff) | |
| download | linux-dc1cbd145eecf21209d0322874e1766bcbce3e3f.tar.bz2 | |
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/Kconfig')
| -rw-r--r-- | net/batman-adv/Kconfig | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig index 833bb145ba3c..f20742cbae6d 100644 --- a/net/batman-adv/Kconfig +++ b/net/batman-adv/Kconfig @@ -73,10 +73,21 @@ config BATMAN_ADV_MCAST reduce the air overhead while improving the reliability of multicast messages. -config BATMAN_ADV_DEBUG - bool "B.A.T.M.A.N. debugging" +config BATMAN_ADV_DEBUGFS + bool "batman-adv debugfs entries" depends on BATMAN_ADV depends on DEBUG_FS + default y + help + Enable this to export routing related debug tables via debugfs. + The information for each soft-interface and used hard-interface can be + found under batman_adv/ + + If unsure, say Y. + +config BATMAN_ADV_DEBUG + bool "B.A.T.M.A.N. debugging" + depends on BATMAN_ADV_DEBUGFS help This is an option for use by developers; most people should say N here. This enables compilation of support for |