From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f181.google.com (mail-we0-f181.google.com [74.125.82.181]) by dpdk.org (Postfix) with ESMTP id 6133C5906 for ; Thu, 19 Dec 2013 18:03:27 +0100 (CET) Received: by mail-we0-f181.google.com with SMTP id x55so1384631wes.12 for ; Thu, 19 Dec 2013 09:04:34 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:organization:to:subject:date:user-agent:cc :references:in-reply-to:mime-version:content-type :content-transfer-encoding:message-id; bh=5etQQcXnTYurQ0ox4hSV7bUzfEIGqvr7wrO2VPLYHj0=; b=ZCsarhitxMJtQYnhf8//GwdG4jm+TF6434PSJsQHAeIu7LRJ7pGh2QOMJp+pEuXYQb Ne7hxMIAArab3QEfoE9JT3K9aC1f11PVhl2Dv2vaZJc/1Q6PSFPePq8VPtywwSZBZntQ kvslNWphIwpf/qLV3MMJmiN0QAoijB8gI/QsdIJT7StV0nJD5Dy5Fqkff6tktd+9aQQP TZXePdrPEp3sslQpXhs9lQUrftf3ICa78KYbzN4OhIGQ4DiRuweKpYlKU6GJxfsFaBOS CKjDvyyGMwKr7E21n3TmoYN7VHdQDLI7dd4nPkx9ZF7qW1z6ZmL8o+Oh90DAMFVsDU63 eoXA== X-Gm-Message-State: ALoCoQkoAf6ocI/hc+x1lKR+aEGcXlpXWIzm0aBc14SuxCi8awCapCzpiD7PZaXOKv8pxajQvJ/1 X-Received: by 10.180.86.9 with SMTP id l9mr3355531wiz.20.1387472674187; Thu, 19 Dec 2013 09:04:34 -0800 (PST) Received: from angus.localnet (6wind.net2.nerim.net. [213.41.180.237]) by mx.google.com with ESMTPSA id o9sm12868690wib.10.2013.12.19.09.04.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Dec 2013 09:04:33 -0800 (PST) From: Thomas Monjalon Organization: 6WIND To: ankit kumar Date: Thu, 19 Dec 2013 18:04:31 +0100 User-Agent: KMail/1.13.7 (Linux/3.2.0-4-amd64; KDE/4.8.4; x86_64; ; ) References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message-Id: <201312191804.31322.thomas.monjalon@6wind.com> Cc: dev@dpdk.org Subject: Re: [dpdk-dev] Is rte_mempool library is multi-thread safe ??? X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Dec 2013 17:03:27 -0000 Hello, 19/12/2013 11:57, ankit kumar : > It was working fine but i am not sure that memory allocation & > deallocation in rte_mempool library, is multi-thread safe or not. =46rom http://dpdk.org/doc/api/rte__mempool_8h.html: "the mempool implementation is not preemptable" There is more explanations in this email: http://dpdk.org/ml/archives/dev/2013-August/000402.html =2D-=20 Thomas