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Message-Id: <1495734160-47659-6-git-send-email-roopa@cumulusnetworks.com> Date: Thu, 25 May 2017 10:42:37 -0700 From: Roopa Prabhu <roopa@...ulusnetworks.com> To: davem@...emloft.net, dsahern@...il.com, rami.rosen@...el.com Cc: netdev@...r.kernel.org, nikolay@...ulusnetworks.com Subject: [PATCH net-next v2 5/8] net: ipv4: Save trie prefix to fib lookup result From: David Ahern <dsahern@...il.com> Prefix is needed for returning matching route spec on get route request. Signed-off-by: David Ahern <dsahern@...il.com> Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com> --- 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
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