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[54.225.227.206]) by mx.google.com with ESMTP id z69si21798453qgd.62.2015.08.18.04.05.23; Tue, 18 Aug 2015 04:05:24 -0700 (PDT) Received-SPF: pass (google.com: domain of lng-odp-bounces@lists.linaro.org designates 54.225.227.206 as permitted sender) client-ip=54.225.227.206; Received: by lists.linaro.org (Postfix, from userid 109) id 6EF5D61C84; Tue, 18 Aug 2015 11:05:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on ip-10-142-244-252.ec2.internal X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from ip-10-142-244-252.ec2.internal (localhost [127.0.0.1]) by lists.linaro.org (Postfix) with ESMTP id 266BD61F62; Tue, 18 Aug 2015 11:02:43 +0000 (UTC) X-Original-To: lng-odp@lists.linaro.org Delivered-To: lng-odp@lists.linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id DB95661F74; Tue, 18 Aug 2015 11:02:35 +0000 (UTC) Received: from mail-wi0-f169.google.com (mail-wi0-f169.google.com [209.85.212.169]) by lists.linaro.org (Postfix) with ESMTPS id A4D6261F66 for ; Tue, 18 Aug 2015 11:01:52 +0000 (UTC) Received: by wicja10 with SMTP id ja10so104922339wic.1 for ; Tue, 18 Aug 2015 04:01:51 -0700 (PDT) X-Received: by 10.180.101.138 with SMTP id fg10mr43479741wib.46.1439895711816; Tue, 18 Aug 2015 04:01:51 -0700 (PDT) Received: from localhost.localdomain ([87.120.178.39]) by smtp.gmail.com with ESMTPSA id e8sm20892047wiz.0.2015.08.18.04.01.50 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 18 Aug 2015 04:01:51 -0700 (PDT) From: Maxim Uvarov To: lng-odp@lists.linaro.org Date: Tue, 18 Aug 2015 14:01:31 +0300 Message-Id: <1439895698-18597-6-git-send-email-maxim.uvarov@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1439895698-18597-1-git-send-email-maxim.uvarov@linaro.org> References: <1439895698-18597-1-git-send-email-maxim.uvarov@linaro.org> X-Topics: patch Subject: [lng-odp] [PATCHv8 05/12] helper: flag to not link ring to linked list X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: maxim.uvarov@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.176 as permitted sender) smtp.mailfrom=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Add flag ODPH_RING_NO_LIST to ring to not link it to linked list. Signed-off-by: Maxim Uvarov --- helper/include/odp/helper/ring.h | 7 ++++--- helper/ring.c | 3 ++- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/helper/include/odp/helper/ring.h b/helper/include/odp/helper/ring.h index 5e640a7..c3c2f6a 100644 --- a/helper/include/odp/helper/ring.h +++ b/helper/include/odp/helper/ring.h @@ -156,10 +156,11 @@ typedef struct odph_ring { } odph_ring_t; -#define ODPH_RING_F_SP_ENQ 0x0001 /* The default enqueue is "single-producer".*/ -#define ODPH_RING_F_SC_DEQ 0x0002 /* The default dequeue is "single-consumer".*/ -#define ODPH_RING_SHM_PROC 0x0004 /* If set - ring is visible from different +#define ODPH_RING_F_SP_ENQ (1 << 0) /* The default enqueue is "single-producer".*/ +#define ODPH_RING_F_SC_DEQ (1 << 1) /* The default dequeue is "single-consumer".*/ +#define ODPH_RING_SHM_PROC (1 << 2) /* If set - ring is visible from different processes. Default is thread visible. */ +#define ODPH_RING_NO_LIST (1 << 3) /* Do not link ring to linked list. */ #define ODPH_RING_QUOT_EXCEED (1 << 31) /* Quota exceed for burst ops */ #define ODPH_RING_SZ_MASK (unsigned)(0x0fffffff) /* Ring size mask */ diff --git a/helper/ring.c b/helper/ring.c index 6bb2bda..fe01c5d 100644 --- a/helper/ring.c +++ b/helper/ring.c @@ -199,7 +199,8 @@ odph_ring_create(const char *name, unsigned count, unsigned flags) r->prod.tail = 0; r->cons.tail = 0; - TAILQ_INSERT_TAIL(&odp_ring_list, r, next); + if (!(flags & ODPH_RING_NO_LIST)) + TAILQ_INSERT_TAIL(&odp_ring_list, r, next); } else { ODPH_ERR("Cannot reserve memory\n"); }