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Message-Id: <20220415164046.26636-1-xiangxia.m.yue@gmail.com> Date: Sat, 16 Apr 2022 00:40:44 +0800 From: xiangxia.m.yue@...il.com To: netdev@...r.kernel.org Cc: Tonghao Zhang <xiangxia.m.yue@...il.com>, Jamal Hadi Salim <jhs@...atatu.com>, Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Jonathan Lemon <jonathan.lemon@...il.com>, Eric Dumazet <edumazet@...gle.com>, Alexander Lobakin <alobakin@...me>, Paolo Abeni <pabeni@...hat.com>, Talal Ahmad <talalahmad@...gle.com>, Kevin Hao <haokexin@...il.com>, Ilias Apalodimas <ilias.apalodimas@...aro.org>, Kees Cook <keescook@...omium.org>, Kumar Kartikeya Dwivedi <memxor@...il.com>, Antoine Tenart <atenart@...nel.org>, Wei Wang <weiwan@...gle.com> Subject: [net-next RESEND v11 0/2] net: sched: allow user to select txqueue From: Tonghao Zhang <xiangxia.m.yue@...il.com> Patch 1 allow user to select txqueue in clsact hook. Patch 2 support skbhash to select txqueue. Tonghao Zhang (2): net: sched: use queue_mapping to pick tx queue net: sched: support hash selecting tx queue include/linux/netdevice.h | 3 ++ include/linux/rtnetlink.h | 1 + include/net/tc_act/tc_skbedit.h | 1 + include/uapi/linux/tc_act/tc_skbedit.h | 2 + net/core/dev.c | 31 ++++++++++++++- net/sched/act_skbedit.c | 55 ++++++++++++++++++++++++-- 6 files changed, 88 insertions(+), 5 deletions(-) -- v11: * 1/2 remove likely v10: * 2/2 remove cpuid/classid hash v9: * 2/2 add more commit message. v8: * 1/2 remove the inline keyword. v7: * 1/2 fix build warn, move pick tx queue into egress_needed_key for simplifing codes. v6: * 1/2 use static key and compiled when CONFIG_NET_EGRESS configured. v5: * 1/2 merge netdev_xmit_reset_txqueue(void), netdev_xmit_skip_txqueue(void), to netdev_xmit_skip_txqueue(bool skip). v4: * 1/2 introduce netdev_xmit_reset_txqueue() and invoked in __dev_queue_xmit(), so ximt.skip_txqueue will not affect selecting tx queue in next netdev, or next packets. more details, see commit log. * 2/2 fix the coding style, rename: SKBEDIT_F_QUEUE_MAPPING_HASH -> SKBEDIT_F_TXQ_SKBHASH SKBEDIT_F_QUEUE_MAPPING_CLASSID -> SKBEDIT_F_TXQ_CLASSID SKBEDIT_F_QUEUE_MAPPING_CPUID -> SKBEDIT_F_TXQ_CPUID * 2/2 refactor tcf_skbedit_hash, if type of hash is not specified, use the queue_mapping, because hash % mapping_mod == 0 in "case 0:" * 2/2 merge the check and add extack v3: * 2/2 fix the warning, add cpuid hash type. v2: * 1/2 change skb->tc_skip_txqueue to per-cpu var, add more commit message. * 2/2 optmize the codes. Cc: Jamal Hadi Salim <jhs@...atatu.com> Cc: Cong Wang <xiyou.wangcong@...il.com> Cc: Jiri Pirko <jiri@...nulli.us> Cc: "David S. Miller" <davem@...emloft.net> Cc: Jakub Kicinski <kuba@...nel.org> Cc: Jonathan Lemon <jonathan.lemon@...il.com> Cc: Eric Dumazet <edumazet@...gle.com> Cc: Alexander Lobakin <alobakin@...me> Cc: Paolo Abeni <pabeni@...hat.com> Cc: Talal Ahmad <talalahmad@...gle.com> Cc: Kevin Hao <haokexin@...il.com> Cc: Ilias Apalodimas <ilias.apalodimas@...aro.org> Cc: Kees Cook <keescook@...omium.org> Cc: Kumar Kartikeya Dwivedi <memxor@...il.com> Cc: Antoine Tenart <atenart@...nel.org> Cc: Wei Wang <weiwan@...gle.com> -- 2.27.0
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