From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 16C21A2F6B for ; Tue, 8 Oct 2019 16:34:27 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D52611C434; Tue, 8 Oct 2019 16:34:26 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 5C85A1C434 for ; Tue, 8 Oct 2019 16:34:25 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Oct 2019 07:34:24 -0700 X-IronPort-AV: E=Sophos;i="5.67,270,1566889200"; d="scan'208";a="206648469" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.10]) ([10.237.221.10]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/AES256-SHA; 08 Oct 2019 07:34:22 -0700 To: CAJFAV8yRusdA7A9TC9M+ZsaA_LZbV3_XdSsTDjd4+oEUBk6vAg@mail.gmail.com, dev@dpdk.org, david.marchand@redhat.com, Chas Williams Cc: Krzysztof Kanas , danielx.t.mrzyglod@intel.com References: <20190805144454.10496-1-kkanas@marvell.com> <20190805144454.10496-2-kkanas@marvell.com> From: "Yigit, Ferruh" Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@linux.intel.com; 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charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH 2/2] net/bonding: fix selection logic X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 8/5/2019 3:44 PM, kkanas@marvell.com wrote: > From: Krzysztof Kanas > > Fix max_index to return uint16_t as it is valid slave_id type. > > Arrays agg_count and agg_bandwidth should be indexed by slave_id not by > aggregator port_id. The port_id type has been fixed already with another patch [1] and it has been merged, but this patch does more, Can you please send a new version on top of latest next-net? [1] https://patches.dpdk.org/patch/51491/ Commit b15a8a91432b ("net/bonding: fix more incorrect slave id types") > > Fixes: 6d72657ce379 ("net/bonding: add other aggregator modes") > Cc: danielx.t.mrzyglod@intel.com > > Signed-off-by: Krzysztof Kanas > --- > drivers/net/bonding/rte_eth_bond_8023ad.c | 18 ++++++++---------- > 1 file changed, 8 insertions(+), 10 deletions(-) > > diff --git a/drivers/net/bonding/rte_eth_bond_8023ad.c b/drivers/net/bonding/rte_eth_bond_8023ad.c > index 89a8ba3de963..b923e69ef23a 100644 > --- a/drivers/net/bonding/rte_eth_bond_8023ad.c > +++ b/drivers/net/bonding/rte_eth_bond_8023ad.c > @@ -639,7 +639,7 @@ tx_machine(struct bond_dev_private *internals, uint16_t slave_id) > SM_FLAG_CLR(port, NTT); > } > > -static uint8_t > +static uint16_t > max_index(uint64_t *a, int n) > { > if (n <= 0) > @@ -673,8 +673,8 @@ selection_logic(struct bond_dev_private *internals, uint16_t slave_id) > uint64_t agg_bandwidth[RTE_MAX_ETHPORTS] = {0}; > uint64_t agg_count[RTE_MAX_ETHPORTS] = {0}; > uint16_t default_slave = 0; > - uint8_t mode_count_id, mode_band_id; > struct rte_eth_link link_info; > + uint16_t agg_new_idx = 0; > > slaves = internals->active_slaves; > slaves_count = internals->active_slave_count; > @@ -687,9 +687,9 @@ selection_logic(struct bond_dev_private *internals, uint16_t slave_id) > if (agg->aggregator_port_id != slaves[i]) > continue; > > - agg_count[agg->aggregator_port_id] += 1; > + agg_count[i] += 1; > rte_eth_link_get_nowait(slaves[i], &link_info); > - agg_bandwidth[agg->aggregator_port_id] += link_info.link_speed; > + agg_bandwidth[i] += link_info.link_speed; > > /* Actors system ID is not checked since all slave device have the same > * ID (MAC address). */ > @@ -710,14 +710,12 @@ selection_logic(struct bond_dev_private *internals, uint16_t slave_id) > > switch (internals->mode4.agg_selection) { > case AGG_COUNT: > - mode_count_id = max_index( > - (uint64_t *)agg_count, slaves_count); > - new_agg_id = mode_count_id; > + agg_new_idx = max_index(agg_count, slaves_count); > + new_agg_id = slaves[agg_new_idx]; > break; > case AGG_BANDWIDTH: > - mode_band_id = max_index( > - (uint64_t *)agg_bandwidth, slaves_count); > - new_agg_id = mode_band_id; > + agg_new_idx = max_index(agg_bandwidth, slaves_count); > + new_agg_id = slaves[agg_new_idx]; > break; > case AGG_STABLE: > if (default_slave == slaves_count) >