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GET /api/patches/130359/?format=api
{ "id": 130359, "url": "http://patchwork.dpdk.org/api/patches/130359/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20230815145023.1386003-8-okaya@kernel.org/", "project": { "id": 1, "url": "http://patchwork.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": "<20230815145023.1386003-8-okaya@kernel.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20230815145023.1386003-8-okaya@kernel.org", "date": "2023-08-15T14:50:22", "name": "[v4,7/8] eal_interrupts: don't reinitialize threads", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "8fd2a9470494cda634195fa77f81142a3ff6c1d5", "submitter": { "id": 2903, "url": "http://patchwork.dpdk.org/api/people/2903/?format=api", "name": "Sinan Kaya", "email": "okaya@kernel.org" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20230815145023.1386003-8-okaya@kernel.org/mbox/", "series": [ { "id": 29234, "url": "http://patchwork.dpdk.org/api/series/29234/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=29234", "date": "2023-08-15T14:50:15", "name": "support reinit flow", "version": 4, "mbox": "http://patchwork.dpdk.org/series/29234/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/130359/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/130359/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 00A4743073;\n\tTue, 15 Aug 2023 16:51:15 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 42C3C43278;\n\tTue, 15 Aug 2023 16:50:41 +0200 (CEST)", "from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217])\n by mails.dpdk.org (Postfix) with ESMTP id 7C7E143260\n for <dev@dpdk.org>; Tue, 15 Aug 2023 16:50:37 +0200 (CEST)", "from smtp.kernel.org (relay.kernel.org [52.25.139.140])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits))\n (No client certificate requested)\n by dfw.source.kernel.org (Postfix) with ESMTPS id 0BB9161F16;\n Tue, 15 Aug 2023 14:50:37 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id 1367DC433C8;\n Tue, 15 Aug 2023 14:50:36 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1692111036;\n bh=IrVYOfiG9DbtfdWC88+Xh5SLmYrqkmLt9PPWkrhFzaQ=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=U/h+UlrNRKLwY1GI1zlKnkxMYtnI8EHFgl6pcXh8n6+4MfMXiMdFgo67PgzH9Agxw\n Gbccbv+NtTM+4Cy0wBpVJu6TUP4m+xzloAaryhqJn1zBywxABgKQ7uzk7Qi+37bSbt\n 2abKMESNQCy4pMR+N6zOeFUlKMmb1qGBTG37+vb9EfVAd6/4/MOpa1dnBI/a7guDOg\n OxSzQMuBehYYQvbxXa6Q6XiM04uuod3zn/a+yM9xK0uFVB2nJZGvNblhhmyhMx/qoe\n +q6bePI/AOht/WLOeMLEJY+/B8ka89LTHtOiLvUeu4WeW0Cu8xbYyminsy2vjE16ZN\n WipS/Vzl4kOYg==", "From": "okaya@kernel.org", "To": "Harman Kalra <hkalra@marvell.com>", "Cc": "dev@dpdk.org,\n\tSinan Kaya <okaya@kernel.org>", "Subject": "[PATCH v4 7/8] eal_interrupts: don't reinitialize threads", "Date": "Tue, 15 Aug 2023 10:50:22 -0400", "Message-Id": "<20230815145023.1386003-8-okaya@kernel.org>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230815145023.1386003-1-okaya@kernel.org>", "References": "<20230815145023.1386003-1-okaya@kernel.org>", "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: Sinan Kaya <okaya@kernel.org>\n\nInitialize interrupt thread once and keep a flag\nfor further init.\n\nSigned-off-by: Sinan Kaya <okaya@kernel.org>\n---\n lib/eal/linux/eal_interrupts.c | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/lib/eal/linux/eal_interrupts.c b/lib/eal/linux/eal_interrupts.c\nindex c9881143be..6a35b4aebd 100644\n--- a/lib/eal/linux/eal_interrupts.c\n+++ b/lib/eal/linux/eal_interrupts.c\n@@ -91,6 +91,9 @@ static struct rte_intr_source_list intr_sources;\n /* interrupt handling thread */\n static pthread_t intr_thread;\n \n+/* flag for initialization */\n+static bool intr_initialized;\n+\n /* VFIO interrupts */\n #ifdef VFIO_PRESENT\n \n@@ -1175,6 +1178,9 @@ rte_eal_intr_init(void)\n {\n \tint ret = 0;\n \n+\tif (intr_initialized)\n+\t\treturn 0;\n+\n \t/* init the global interrupt source head */\n \tTAILQ_INIT(&intr_sources);\n \n@@ -1196,6 +1202,7 @@ rte_eal_intr_init(void)\n \t\t\t\"Failed to create thread for interrupt handling\\n\");\n \t}\n \n+\tintr_initialized = true;\n \treturn ret;\n }\n \n", "prefixes": [ "v4", "7/8" ] }