From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roopa Prabhu Subject: [PATCH net-next v2 5/8] net: ipv4: Save trie prefix to fib lookup result Date: Thu, 25 May 2017 10:42:37 -0700 Message-ID: <1495734160-47659-6-git-send-email-roopa@cumulusnetworks.com> References: <1495734160-47659-1-git-send-email-roopa@cumulusnetworks.com> Cc: netdev@vger.kernel.org, nikolay@cumulusnetworks.com To: davem@davemloft.net, dsahern@gmail.com, rami.rosen@intel.com Return-path: Received: from mail-pf0-f179.google.com ([209.85.192.179]:33213 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S969990AbdEYRnI (ORCPT ); Thu, 25 May 2017 13:43:08 -0400 Received: by mail-pf0-f179.google.com with SMTP id e193so173726780pfh.0 for ; Thu, 25 May 2017 10:43:08 -0700 (PDT) In-Reply-To: <1495734160-47659-1-git-send-email-roopa@cumulusnetworks.com> Sender: netdev-owner@vger.kernel.org List-ID: From: David Ahern Prefix is needed for returning matching route spec on get route request. Signed-off-by: David Ahern Signed-off-by: Roopa Prabhu --- include/net/ip_fib.h | 1 + net/ipv4/fib_trie.c | 1 + 2 files changed, 2 insertions(+) diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 42e8b8f..25f5c51 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -136,6 +136,7 @@ struct fib_info { struct fib_table; struct fib_result { + __be32 prefix; unsigned char prefixlen; unsigned char nh_sel; unsigned char type; diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 6d0f6c79..6e9df7d 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1452,6 +1452,7 @@ int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp, if (!(fib_flags & FIB_LOOKUP_NOREF)) atomic_inc(&fi->fib_clntref); + res->prefix = htonl(n->key); res->prefixlen = KEYLENGTH - fa->fa_slen; res->nh_sel = nhsel; res->type = fa->fa_type; -- 1.9.1