From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761132Ab2C3QyV (ORCPT ); Fri, 30 Mar 2012 12:54:21 -0400 Received: from uhura.skim.hs-owl.de ([193.174.118.81]:58072 "EHLO uhura.skim.hs-owl.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757054Ab2C3QyQ (ORCPT ); Fri, 30 Mar 2012 12:54:16 -0400 Message-ID: <4F75CC63.10405@googlemail.com> Date: Fri, 30 Mar 2012 17:08:19 +0200 From: Jan Seiffert User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120327 Firefox/11.0 SeaMonkey/2.8 MIME-Version: 1.0 To: CC: , , "Matt Evans" , Eric Dumazet , "David S. Miller" Subject: [REGRESSION][PATCH V4 1/3] bpf jit: Make the filter.c::__load_pointer helper non-static for the jits References: <4F75CA89.4010709@googlemail.com> In-Reply-To: <4F75CA89.4010709@googlemail.com> X-Enigmail-Version: 1.4 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Skim-SendBy: exchange.hs-owl.de on Fri, 30 Mar 2012 18:54:08 +0200 X-SA-Exim-Connect-IP: 193.174.118.178 X-SA-Exim-Mail-From: kaffeemonster@googlemail.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function is renamed to make it a little more clear what it does. It is not added to any .h because it is not for general consumption, only for bpf internal use (and so by the jits). Signed-of-by: Jan Seiffert --- a/net/core/filter.c +++ b/net/core/filter.c @@ -40,8 +40,12 @@ #include #include -/* No hurry in this branch */ -static void *__load_pointer(const struct sk_buff *skb, int k, unsigned int size) +/* + * No hurry in this branch + * + * Exported for the bpf jit load helper. + */ +void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size) { u8 *ptr = NULL; @@ -60,7 +64,7 @@ static inline void *load_pointer(const struct sk_buff *skb, int k, { if (k >= 0) return skb_header_pointer(skb, k, size, buffer); - return __load_pointer(skb, k, size); + return bpf_internal_load_pointer_neg_helper(skb, k, size); } /**