From patchwork Tue Aug 15 01:38:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinan Kaya X-Patchwork-Id: 130312 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id D138843067; Tue, 15 Aug 2023 03:39:13 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F338E43274; Tue, 15 Aug 2023 03:38:45 +0200 (CEST) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by mails.dpdk.org (Postfix) with ESMTP id 5002643036 for ; Tue, 15 Aug 2023 03:38:39 +0200 (CEST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D400860F8F; Tue, 15 Aug 2023 01:38:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3E84C433C8; Tue, 15 Aug 2023 01:38:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692063518; bh=9zO4GbT0DX01CrTot/ga9uo+cU4znM3HqJDI7z2lsZE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Aeqop0yto75tVQbe9qvySueyiSi7j63xnROV3STWVjdZgl8AoNGzrut/YubUm6ju4 czYTW5gsTVhr2RH7zIwJ1sK4x6bl9/7mTv3u96uxLUaE5afMiEkuA/w2laeEvyJrST x+rT1tHoN0Cx83FdJpYcmttXtRMDYecnlSEHeGvCyoz57ZF39CH+ChNRZS64AabdNW yIwmAWclZ6cRAB/DhTHyVqhCksxvyjTEhCFzPwW2BR72u5sPUJYa7eEKSN4EZ1ClIU VTSWi50C4TiXKLUZ6OMJhmbwf0cvrQB7fteeaLzQQ//Ec6J6/nmZLjCyxvfXGVLpHO cjX3vy2Gzynfw== From: okaya@kernel.org To: Harman Kalra Cc: dev@dpdk.org, Sinan Kaya Subject: [PATCH v1 6/7] eal_interrupts: don't reinitialize threads Date: Mon, 14 Aug 2023 21:38:25 -0400 Message-Id: <20230815013826.1288972-7-okaya@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230815013826.1288972-1-okaya@kernel.org> References: <20230815013826.1288972-1-okaya@kernel.org> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Sinan Kaya Signed-off-by: Sinan Kaya --- lib/eal/linux/eal_interrupts.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/eal/linux/eal_interrupts.c b/lib/eal/linux/eal_interrupts.c index d52ec8eb4c..aa296f153b 100644 --- a/lib/eal/linux/eal_interrupts.c +++ b/lib/eal/linux/eal_interrupts.c @@ -1174,6 +1174,10 @@ int rte_eal_intr_init(void) { int ret = 0; + static int initialized = 0; + + if (initialized) + return 0; /* init the global interrupt source head */ TAILQ_INIT(&intr_sources); @@ -1196,6 +1200,7 @@ rte_eal_intr_init(void) "Failed to create thread for interrupt handling\n"); } + initialized = true; return ret; }