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([2601:284:8200:b700:fc7f:e53f:676e:280d]) by smtp.googlemail.com with ESMTPSA id d16sm10896655iow.13.2022.02.21.19.28.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Feb 2022 19:28:51 -0800 (PST) Message-ID: <4e55abf4-6d5e-87de-10e6-7da365f1ef0a@gmail.com> Date: Mon, 21 Feb 2022 20:28:50 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.6.0 Subject: Re: [PATCH net-next v3 3/4] net: tun: split run_ebpf_filter() and pskb_trim() into different "if statement" Content-Language: en-US To: Dongli Zhang , netdev@vger.kernel.org, bpf@vger.kernel.org Cc: linux-kernel@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, rostedt@goodmis.org, mingo@redhat.com, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, imagedong@tencent.com, joao.m.martins@oracle.com, joe.jin@oracle.com, edumazet@google.com References: <20220221053440.7320-1-dongli.zhang@oracle.com> <20220221053440.7320-4-dongli.zhang@oracle.com> From: David Ahern In-Reply-To: <20220221053440.7320-4-dongli.zhang@oracle.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/20/22 10:34 PM, Dongli Zhang wrote: > No functional change. > > Just to split the if statement into different conditions to use > kfree_skb_reason() to trace the reason later. > > Cc: Joao Martins > Cc: Joe Jin > Signed-off-by: Dongli Zhang > --- > drivers/net/tun.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > Reviewed-by: David Ahern