From mboxrd@z Thu Jan 1 00:00:00 1970 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 70B34C4332F for ; Mon, 17 Oct 2022 14:41:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230460AbiJQOlR (ORCPT ); Mon, 17 Oct 2022 10:41:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229981AbiJQOlO (ORCPT ); Mon, 17 Oct 2022 10:41:14 -0400 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F00A50184 for ; Mon, 17 Oct 2022 07:41:13 -0700 (PDT) Received: by mail-ej1-x629.google.com with SMTP id b2so25452095eja.6 for ; Mon, 17 Oct 2022 07:41:13 -0700 (PDT) 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=xsxaicTDlIagIqu6bJeoJSkHH1vSoDWoRrDEv5qAt/k=; b=PXGk1RSfUVoWkwBAodqyPkaLmLevIMz9ngvbTVhnnoMhW4dobMdeoNfE+gOOg1L97i lm003B2Myr2/bpeXwOy1qtVfNO81w2c1DPL7KdEKGOrsGffhPwOCX1gBgYnup0bABfAk GT4OsQCZp1iyhWJgl1zo4k1YzB+dxab1hQ0Ew+dUSxwA2w/krxy8S1gbtJ1jBE2ku9dh OlyffLZYB6s/Nw+pq5ybjLnW4zyJ6TeT9GXqUEVtaSdfRwIagd66I2HA8vx8XFrkIpNS 9ymKDHfFqY+vMH1xZlHixT3VaXgrpQDk1clkpS2w+mdjb5Dcc8Sz8lcdplIRj8+Q6SlZ U5Lw== 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=xsxaicTDlIagIqu6bJeoJSkHH1vSoDWoRrDEv5qAt/k=; b=V5QBLAsTdaueSGtlJxT+Qac4TLXdxKAFENP5OKfWBfn730wTewKjGzHzOmbDBJrZwR rVKBROc6yLvyOPAYDU/bvpyNv5f4YSVJPM5BlXHyWXgJYu+o8X3OqaEXq0DC0wLDUaX5 E4A+pHjAMaTW/Br33CAdlMXHuU0O4Jy+5FlvtJdJegA8FpsIBSLdd4YrTmQhexfOo24r LVm2/WKAywWIV8xNs/WiVNqPgw9FAI2AwW+oims9+Y83W5HninyIL5c5FnnZmwCCfA3s 3xHRKJDv7Zkjm4fCjC6fjZkRfDmM2TUTqJjKIdLyF0FljrUi0weVEtoZkB4jI4MlTFdi T7Vg== X-Gm-Message-State: ACrzQf26cQMxFtWPzwZwRITK5IGbtipefLaZR8QoZMJz88FpbYCvaGXi dI0ic8J/pOh6gOoo2ZF7knsT7vau/90+6Q== X-Google-Smtp-Source: AMsMyM6lXVWDT+zr6Cwo2116+HfaS1B1Oc/6zhRNGMl1BmNKpIIS8w8eMdB0Zl0cVPfou72KvRDmrg== X-Received: by 2002:a17:907:724d:b0:78d:acf4:4c57 with SMTP id ds13-20020a170907724d00b0078dacf44c57mr8937248ejc.516.1666017671592; Mon, 17 Oct 2022 07:41:11 -0700 (PDT) Received: from localhost.localdomain ([46.248.82.114]) by smtp.gmail.com with ESMTPSA id dn2-20020a05640222e200b00459cf672a65sm7469144edb.71.2022.10.17.07.41.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Oct 2022 07:41:11 -0700 (PDT) From: Uros Bizjak To: linux-kernel@vger.kernel.org Cc: Uros Bizjak , "Eric W. Biederman" Subject: [PATCH RESEND 0/2] ucount: Fix and improve atomic_long_inc_below Date: Mon, 17 Oct 2022 16:40:47 +0200 Message-Id: <20221017144049.3404-1-ubizjak@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The series fixes wrong argument type and improves atomic_long_inc_below by using atomic_long_try_cmpxchg instead of atomic_long_cmpxchg. Signed-off-by: Uros Bizjak Cc: "Eric W. Biederman" Uros Bizjak (2): ucount: Fix atomic_long_inc_below argument type ucount: Use atomic_long_try_cmpxchg in atomic_long_inc_below kernel/ucount.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) -- 2.37.3