From nobody Mon Sep 15 02:10:52 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1857C677F1 for ; Mon, 16 Jan 2023 15:08:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231843AbjAPPIA (ORCPT ); Mon, 16 Jan 2023 10:08:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232796AbjAPPHd (ORCPT ); Mon, 16 Jan 2023 10:07:33 -0500 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC1F023652; Mon, 16 Jan 2023 06:55:16 -0800 (PST) Received: by mail-ej1-x630.google.com with SMTP id hw16so56824862ejc.10; Mon, 16 Jan 2023 06:55:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=xhSjTBHJmXYr2emRMWv3c425aCY5/G3WkEL4j7Ip0kQ=; b=cV/I5vBODDPK7L593lHoMfZf/+UbRNsgzNF5uZOlvyKmXVhajdjyOWq6V84XbvI2Hn IY3A0t3epQZFcXTOqpXzuHJJFLFVICKkEhQT83qaLvBcgmGX/MRjY++zz5YvmNohVLSs QFSUvKEohycu4uRlzKMWxoyH6N1AkxPh/hR1P6cfqtL3WaCH7jNHyeV2m6HzDHnPMHJp QVkMhU4c4i7JhTV8IT11y6tek7GLDSsvJfsGzpA0bXxQmBlAwJPFiHnehDqM1eeaHKdN KX4+lSMcy0uCa3cGPiVgRJZLwolXHfVY0zQM4o5cgi+Dvt/JdaziT+/uQpPP5dhBvctp 2TVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=xhSjTBHJmXYr2emRMWv3c425aCY5/G3WkEL4j7Ip0kQ=; b=EBmU0/8eZVKaCssUqaWsVbr9GzO64wAHVXep5qH0Kzgh3xwjSD7Pxoj4WgTRRLFqK4 TnQKFC1Dng9kOSQdkbT2qxfcD2Unq6yLWvaCK1auAdVuv5JOwO6BmXqNUEEvLoht7xLN BurttFYginXMAB8jQLNsXcOxd+kMLZZUN9QZR95vnYzlw6HCzI98BbTZBHEwsecDlrCi +fucWV/zufiQRZnO6TxiRtalooytmeiNCvCQuPXVp2+mFhJHXfmQmIAegy2W4Yuf1Xzs kTsrQfL0Z7j1Mga9oW5MAzvmlSQEnC5mWPhZIqbKuANJ4wYoM4yHZVe1OpItHIjjofP9 Y6oQ== X-Gm-Message-State: AFqh2krvpFBs4f7Oky68OUSkqvmwWSjYdXzwXIbegHnU6iJTeEpoeCeA KDgLTAgYoYLQUhEf76YHftc= X-Google-Smtp-Source: AMrXdXuZLt2ra5d96V1ap4oZOPYmynDnhh0oRM2DexK1QMtc0nYqpKlsGTQkzhysV/ttrIrUy4DRrg== X-Received: by 2002:a17:906:704a:b0:83f:cbc0:1b30 with SMTP id r10-20020a170906704a00b0083fcbc01b30mr74170693ejj.10.1673880914876; Mon, 16 Jan 2023 06:55:14 -0800 (PST) Received: from Tanmay.. (ip5f5ad41d.dynamic.kabel-deutschland.de. [95.90.212.29]) by smtp.gmail.com with ESMTPSA id q14-20020a1709066b0e00b0074134543f82sm12145666ejr.90.2023.01.16.06.55.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Jan 2023 06:55:14 -0800 (PST) From: Tanmay Bhushan <007047221b@gmail.com> To: "David S. Miller" , Hideaki YOSHIFUJI , David Ahern , Eric Dumazet , Jakub Kicinski , Paolo Abeni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Tanmay Bhushan <007047221b@gmail.com> Subject: [PATCH] ipv6: Remove extra counter pull before gc Date: Mon, 16 Jan 2023 15:55:00 +0100 Message-Id: <20230116145500.44699-1-007047221b@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Per cpu entries are no longer used in consideration for doing gc or not. Remove the extra per cpu entries pull to directly check for time and perform gc. Signed-off-by: Tanmay Bhushan <007047221b@gmail.com> Reviewed-by: Eric Dumazet --- net/ipv6/route.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index b643dda68d31..76889ceeead9 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -3294,10 +3294,6 @@ static void ip6_dst_gc(struct dst_ops *ops) unsigned int val; int entries; =20 - entries =3D dst_entries_get_fast(ops); - if (entries > ops->gc_thresh) - entries =3D dst_entries_get_slow(ops); - if (time_after(rt_last_gc + rt_min_interval, jiffies)) goto out; =20 --=20 2.34.1