From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 414FF46693 for ; Thu, 1 May 2025 17:15:30 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C217E402DE; Thu, 1 May 2025 17:15:29 +0200 (CEST) Received: from mail-pf1-f181.google.com (mail-pf1-f181.google.com [209.85.210.181]) by mails.dpdk.org (Postfix) with ESMTP id 94334402D3 for ; Thu, 1 May 2025 17:15:28 +0200 (CEST) Received: by mail-pf1-f181.google.com with SMTP id d2e1a72fcca58-736ad42dfd6so976115b3a.3 for ; Thu, 01 May 2025 08:15:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1746112527; x=1746717327; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=58QB61xWFila5eoj63AwF2l4IhaPBuhxLdew2Xhr+jw=; b=bU/TTqO8mhAaPo6u8dqrKXeDwpx6KLdRdTQXx3BCJ+H9KxRdNYai00wU9Rl7JIracc XiroGv/oOOtBIPeTtxAUqS+8hEVFfa9ngwRBFeVrDrSWxqK+jwga2Lb7BH5jde2L47fh rmwWP0QNIef2Kx8vNWQ+RnXHmnX5peP/+FGpQPq+D3xuQR4/ZIdNUPfqesJzsx+zbWhF /xzcrPEwMeW9kFPrEh7oq170YiKWRwoGK8ioFAyoGgfX08jlEITmExiDwaVRU/1JNrn7 a1rSFDT5mS/YGS0UUk5bEpcCEg7tDXxSkbYKqdYhoSy59vhw7F2XV8P2/RfX2oQYeHY1 oOxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746112527; x=1746717327; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=58QB61xWFila5eoj63AwF2l4IhaPBuhxLdew2Xhr+jw=; b=DBpCxYiLG9YTI4rOqPwHqS5pr7f6Q8kLWGOy88BWlWNNBRRwr/T9ibBcPEIyNOPqxe QBuMjcm7uKNLT6mWE0CGMi6ZxHE9uxBwGQx7jdZD2GE8/wLffjmUE5UMNm4sUfvwiGFy gc9BYJARKEz5dtSnPEV5ftpPUCNOQnwfolJ33hSn9yaNTvJo+9xjsm8c4U7teFk36HyT a4kgKWlZAva8XHBXqSs8mekKb1Ol8yfIsp2ESrc3ypftKXUXZF+HumMnaPGne0nW2u4j opVJh6H44/SMdEwBy8FeGjojBwx9lqCSesIwIBX6/UmegMEqeAylSBaZUwQWUULBOhwt B4dw== X-Gm-Message-State: AOJu0YwmPQ9JQ+9mphqA2HnEtz08/vElYVarnJgCEko9VDWGer/myXFH DQRw0apv+c/IVboObs1OCcTlkz/M7LIVUq2mJAtAkYg5WyL7DjZtbpXwJv7F8UiFBbl1P5ugb5k K X-Gm-Gg: ASbGncu3VpGsW+8/ejBaBSmDA31isFkM2RhXsLJCVIjAekBtRGdMlehj0wrXLPSEUga Sjoj9xEhgu0NUNoqgS0SdvoEsv3qc0dV91e9/eoSEwiVkSH09IidFnH11W9n4IpR9w2VDgLyzgV 4wZKkJmYRSKvQhhEtJ/7Su/jS2zG5/rpesAKC2be7rcCyjGrmv4QTUB5lGDFG7G61X6ZboKuDXN 5GrsmpgyYJb3yFQ8lpnppBShsPyDwBRcyJ60UCxWd0EOWXaLAmSoAnTLM7HWHdM2evn+YZRg0QT ZzRfDL4b59PIeqHB/zuJmSWD4N3sEl48t1rS758LBIiHZh9I6w30itL2iHnz6WUHd0d1So/LkoA hRIptOLs56FqLucVX X-Google-Smtp-Source: AGHT+IH5x/IiNzvr+gM4u2MsASlBO8ttiNL0tebQm+q6U3OgvsCVACt/g8bbgfpkOUAi/N/FtHUf6w== X-Received: by 2002:a05:6a00:4fc4:b0:736:5544:7ad7 with SMTP id d2e1a72fcca58-740389c7565mr10773470b3a.14.1746112527553; Thu, 01 May 2025 08:15:27 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7404eeb126fsm909802b3a.5.2025.05.01.08.15.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 May 2025 08:15:27 -0700 (PDT) Date: Thu, 1 May 2025 08:15:24 -0700 From: Stephen Hemminger To: Felipe Pereira Cc: users@dpdk.org Subject: Re: Items stuck at rte_hash Message-ID: <20250501081524.53c30800@hermes.local> In-Reply-To: <824beca1-a48b-42e5-ac20-05ad17fc3435@spint.com.br> References: <824beca1-a48b-42e5-ac20-05ad17fc3435@spint.com.br> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org On Thu, 1 May 2025 11:16:25 -0300 Felipe Pereira wrote: > static int cleanup_timeout() > { > =C2=A0=C2=A0=C2=A0 const uint64_t now =3D rte_get_timer_cycles(); > =C2=A0=C2=A0=C2=A0 const uint64_t cutoff =3D now - CLEANUP_TIMEOUT_CYCLE= S; >=20 > =C2=A0=C2=A0=C2=A0 uint32_t iter =3D 0; > =C2=A0=C2=A0=C2=A0 const void *key; > =C2=A0=C2=A0=C2=A0 void *data; > =C2=A0=C2=A0=C2=A0 uint64_t expired_keys[MAX_EXPIRED_KEYS]; > =C2=A0=C2=A0=C2=A0 int expired_count =3D 0; > =C2=A0=C2=A0=C2=A0 rte_atomic32_set(¬_found_keys, 0); I don't think your main thread registered it self with RCU. It probably needs to