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GET /api/patches/126887/?format=api
{ "id": 126887, "url": "https://patches.dpdk.org/api/patches/126887/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20230516134146.480047-1-yasinncaner@gmail.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20230516134146.480047-1-yasinncaner@gmail.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230516134146.480047-1-yasinncaner@gmail.com", "date": "2023-05-16T13:41:46", "name": "lib/mempool : rte_mempool_avail_count, fixing return bigger than mempool size", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2d99e97467cea25122a8b5c759a7a5c8b762af01", "submitter": { "id": 3068, "url": "https://patches.dpdk.org/api/people/3068/?format=api", "name": "Yasin CANER", "email": "yasinncaner@gmail.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20230516134146.480047-1-yasinncaner@gmail.com/mbox/", "series": [ { "id": 28011, "url": "https://patches.dpdk.org/api/series/28011/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=28011", "date": "2023-05-16T13:41:46", "name": "lib/mempool : rte_mempool_avail_count, fixing return bigger than mempool size", "version": 1, "mbox": "https://patches.dpdk.org/series/28011/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/126887/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/126887/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 0705542B22;\n\tTue, 16 May 2023 15:41:53 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E8C0842B8E;\n\tTue, 16 May 2023 15:41:52 +0200 (CEST)", "from mail-wr1-f49.google.com (mail-wr1-f49.google.com\n [209.85.221.49]) by mails.dpdk.org (Postfix) with ESMTP id 8CB30410EE\n for <dev@dpdk.org>; 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a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20221208; t=1684244511; x=1686836511;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:x-gm-message-state:from:to:cc:subject:date:message-id\n :reply-to;\n bh=aTptp2zGUDDguEWbf45lqXxLcUVisH2oGuLiDRTkRcc=;\n b=ZnNL7FYbToZFnnu09sucaXdvNzDtDYYh/QUHSdMFlcTWK5C7KdOLa6/hVGDDtBzzhj\n +2qTdrEjIWA9/r2pzKpWEl+WxQONB1fVI0pt5ME5VIfzWrNVJLwB8xKuaujJBo/3zLbM\n bzZsYKuI+KTeu5Q4Uz3+9r3BiDrPAYQBzYNrIUOowegIKFWnDuQWyMnxzQBLm+HIsMPU\n RPx0mZhYtewEbnisnfKv2H3g+dR7YCFhGBYJXHq5b76iJKDMHo6HOCEvuW/bbf+s77ks\n Dq9hbCwOOBPOmZJrv0fFod9larNXOTSvQ0Ifd7jJFSQnGhE9WCDbytLGOZYxSQyB6HWM\n HgmQ==", "X-Gm-Message-State": "AC+VfDyZxFmiZ3ROVHnPB1iuKtRtGIh8KVbdMJ6/+2hUHuSHxmrygsEB\n DtwojGDjPqwpSK703liS/dMAzQsVQUE=", "X-Google-Smtp-Source": "\n ACHHUZ5LMz7hjRRlH64MHf16fBs3owMFABhRetq9yq/MNsNtMWQOLqb1Zydr9HmJOd+AtDoFzSL3ig==", "X-Received": "by 2002:adf:f1c5:0:b0:2f2:4db4:1f5b with SMTP id\n z5-20020adff1c5000000b002f24db41f5bmr25629878wro.29.1684244510777;\n Tue, 16 May 2023 06:41:50 -0700 (PDT)", "From": "Yasin CANER <yasinncaner@gmail.com>", "To": "dev@dpdk.org", "Cc": "Yasin CANER <yasin.caner@ulakhaberlesme.com.tr>,\n Olivier Matz <olivier.matz@6wind.com>,\n Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>", "Subject": "[PATCH] lib/mempool : rte_mempool_avail_count,\n fixing return bigger than mempool size", "Date": "Tue, 16 May 2023 13:41:46 +0000", "Message-Id": "<20230516134146.480047-1-yasinncaner@gmail.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Yasin CANER <yasin.caner@ulakhaberlesme.com.tr>\n\nafter a while working rte_mempool_avail_count function returns bigger\nthan mempool size that cause miscalculation rte_mempool_in_use_count.\n\nit helps to avoid miscalculation rte_mempool_in_use_count.\n\nBugzilla ID: 1229\n\nSigned-off-by: Yasin CANER <yasin.caner@ulakhaberlesme.com.tr>\n---\n lib/mempool/rte_mempool.c | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)", "diff": "diff --git a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c\nindex cf5dea2304..17ed1eb845 100644\n--- a/lib/mempool/rte_mempool.c\n+++ b/lib/mempool/rte_mempool.c\n@@ -1009,8 +1009,11 @@ rte_mempool_avail_count(const struct rte_mempool *mp)\n \n \tcount = rte_mempool_ops_get_count(mp);\n \n-\tif (mp->cache_size == 0)\n+\tif (mp->cache_size == 0) {\n+\t\tif (count > mp->size)\n+\t\t\treturn mp->size;\n \t\treturn count;\n+\t}\n \n \tfor (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++)\n \t\tcount += mp->local_cache[lcore_id].len;\n", "prefixes": [] }