Re: [B.A.T.M.A.N.] [PATCH] batman-adv: Deinline batadv_orig_hash_find, save 9024 bytes

Sven Eckelmann
2016-04-29T21:15:34Z

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On Monday 25 April 2016 15:25:22 Denys Vlasenko wrote:
> This function compiles to 473 bytes of machine code.
> 21 callsites.
>
> text data bss dec hex filename
> 95903266 20860288 35991552 152755106 91adba2 vmlinux_before
> 95894242 20860288 35991552 152746082 91ab862 vmlinux
>
> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
> CC: Marek Lindner <mareklindner@neomailbox.ch>
> CC: Simon Wunderlich <sw@simonwunderlich.de>
> CC: Antonio Quartulli <a@unstable.cc>
> CC: Sven Eckelmann <sven@narfation.org>
> CC: b.a.t.m.a.n@lists.open-mesh.org
> CC: linux-kernel@vger.kernel.org
> ---
> net/batman-adv/originator.c | 29 +++++++++++++++++++++++++++++
> net/batman-adv/originator.h | 31 ++-----------------------------
> 2 files changed, 31 insertions(+), 29 deletions(-)
>

This patch should also remove following includes from originator.h:

-#include <linux/kref.h>
-#include <linux/rculist.h>
-#include <linux/rcupdate.h>
-#include <linux/stddef.h>
-#include "hash.h"

and add following includes to originator.c (please keep them in alphabetical
order):

+#include <linux/rcupdate.h>
+#include <linux/stddef.h>

Kind regards,
Sven

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