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 E693742B1F for ; Tue, 16 May 2023 08:10:19 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BC4A640C35; Tue, 16 May 2023 08:10:19 +0200 (CEST) Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) by mails.dpdk.org (Postfix) with ESMTP id 0432F40A7A for ; Tue, 16 May 2023 08:10:18 +0200 (CEST) Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-3f41dceb9c9so73477835e9.3 for ; Mon, 15 May 2023 23:10:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684217418; x=1686809418; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=g8I2gwfCczusGX1AiD7Z+Sd4xEHKCgoJJHJRvdrwyiM=; b=ncuNVJP/3ygEbQ/pvjFJd3i6WGdpar+6FqT/BqOayAdUKXm2tybq8ChZgKWCTCQ/0o GC6Ac06hgcIJH4O0igSF5PH/kGNmsJ1WI9rTKaz3xRXkMypWwmpBwm7f25Xusiz0zNxy r2Eg3kuocqzTmr7RLn5Tutvdx3/CtXPh9LbLV4XXdWJEJrB6cGZESfC8l91papi1vixz MUdyIx6Xa2FLqMTYnHy8gd8JctlH8bO0lYfp2J81FMsbwDibmm3i2ZlY+Beo7XupyG5A 19L7PiqtKit98InPodoULHJAFD9ALKGdu6VxsKSICDoimj0xKzFTsfDZOzYGah3RSoMs 7POA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684217418; x=1686809418; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=g8I2gwfCczusGX1AiD7Z+Sd4xEHKCgoJJHJRvdrwyiM=; b=dY3JWKllQDXkg4BZVBb+5SwMw6HOq57coEMHpwRx63j5h8I6nja4T0RnVYNeTQdw3g DMaf9ClUTkmnPo7qBYkONB0igasgo0ObThuhha/dnV8IjVGF5pGAOg5Sh3UNa1OkYLRe j3Dlc/QXxjdgCrbCoI+M9neclB9ScKBXk2Wnnd7Aw4BZTNqgLuNPljLxxcuKSIC0h7Ax BiCMzY5TcA6W0974xsT9git5FCCY4809mpB6U6KryzaX7nB273cZOX3ZAw2ZTwF3bmfa PBpu5EGsZXNkqrHoreKB3ATs5UtmHsJHd0cb45YNbWARU76NqoIUCayTGDJwn7XdRuFP ohrw== X-Gm-Message-State: AC+VfDwJHw3Da0SbzJDr2MnSpoaVpLNKb8riEYSyOcn4oTCHgI183vzj e7RXGt2yCkN6EnTAeL0VF8e7/FJQRE8= X-Google-Smtp-Source: ACHHUZ6IoV7418cVGYxBHUSxcPvRU26ljqvEamPR3r6z6QLYKECXpy3+e+SAcWKAJmGuGjALPe0LRg== X-Received: by 2002:a7b:cc82:0:b0:3f4:26d4:91b0 with SMTP id p2-20020a7bcc82000000b003f426d491b0mr17564738wma.40.1684217417953; Mon, 15 May 2023 23:10:17 -0700 (PDT) Received: from spgw-dpdk.epc.mnc001.mcc001.3gppnetwork.org ([176.236.170.162]) by smtp.gmail.com with ESMTPSA id o2-20020a1c7502000000b003f195d540d9sm1089354wmc.14.2023.05.15.23.10.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 23:10:17 -0700 (PDT) From: Yasin CANER To: stable@dpdk.org Cc: Yasin CANER Subject: [PATCH 22.11] lib/mempool : rte_mempool_avail_count, fixing return bigger than mempool size Date: Tue, 16 May 2023 06:10:09 +0000 Message-Id: <20230516061009.459432-1-yasinncaner@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org From: Yasin CANER after a while working rte_mempool_avail_count function returns bigger than mempool size that cause miscalculation rte_mempool_in_use_count. it helps to avoid miscalculation rte_mempool_in_use_count. Bugzilla ID: 1229 Signed-off-by: Yasin CANER --- lib/mempool/rte_mempool.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c index cf5dea2304..57b393c9ff 100644 --- a/lib/mempool/rte_mempool.c +++ b/lib/mempool/rte_mempool.c @@ -1009,8 +1009,11 @@ rte_mempool_avail_count(const struct rte_mempool *mp) count = rte_mempool_ops_get_count(mp); - if (mp->cache_size == 0) + if (mp->cache_size == 0){ + if (count > mp->size) + return mp->size; return count; + } for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) count += mp->local_cache[lcore_id].len; -- 2.25.1