From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qt1-f176.google.com (mail-qt1-f176.google.com [209.85.160.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D07B941A91 for ; Sat, 17 Feb 2024 18:53:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708196028; cv=none; b=JqRmSpom8OF/bYHCeIE5pCuvGZpYeAZtHdtl1BNaiI9t5b5sDC6SRhCKbcKYhr2Jeg3e887Ma8K/h/MdeFhjStO6wJAqjDyDbC3LsnzAzavW9KRR/GpMpD826BG4zF13vIAEYfT+7qPgR7YMkS6Gg8LBb9ENoohUnoIefD/yksI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708196028; c=relaxed/simple; bh=RLmjiXp2wP5Fgl51rejnhgYeAKhrNJ0ZWPXEJjwQgAA=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=MP6nRv2t8FcHk+dYlz6CqzRNGI8FnT1OP08XMDYSxtOTzOyKbYrZ797B9KnX9QVK4M1rei0JSZgVRKPsdSc09vUVO4qqGwe5JtbI/VrsGAtZMvGTTi5DFfDVbo8vFFqkA4hJZQd0LHscou76OXLJm9WXNAdtCQOUdU+udXrGDS0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=pF7J25j5; arc=none smtp.client-ip=209.85.160.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="pF7J25j5" Received: by mail-qt1-f176.google.com with SMTP id d75a77b69052e-428405a0205so180911cf.1 for ; Sat, 17 Feb 2024 10:53:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1708196025; x=1708800825; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=RLmjiXp2wP5Fgl51rejnhgYeAKhrNJ0ZWPXEJjwQgAA=; b=pF7J25j56jyF2nrCbJsCK+W/LPsT8j1Q4oUbnSLRpyjVErfNVjAtOF75o//DAzWSLk C0gcuSfFHn6zqvT07FG/v0fI31+u4p9T4ALRbR49I39VbRUo3F+f3nQ0BH7zQn9rsUub AUWuQbtMlGynSShu6Ym9KNzr9ce/oDhcsc5RR7qvRLd1LiqZudnBVUXP+CtpmrDoFVd0 o8rMHVTGXVlck1YVrpDQfW9lWNb2O2Tba7m0Q9t5GON7atH6NfBA5AhBDrxbfJonpttY ZmaNyvUfmP4hf8iLZB18Csrtan8AGG/RU5GOlzuZidl3eosIQ2DGYBxbLOUZ77Jk4InX b3bQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708196025; x=1708800825; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=RLmjiXp2wP5Fgl51rejnhgYeAKhrNJ0ZWPXEJjwQgAA=; b=LGrEnOdou84z3JLj5NTEgopIRBssyCC8uTGThHE8rpod+XfaEJwEqOmq2MpUANmUab jZ0UExaYZ8h9RhIHVMZZcagAXgro/dppN9mEOq2T7SAozUwMK1MGrXYSX8axpY+P64DC /9cSCJcKqt0Vee/HWsefH2DLkBM8hMU1liO8YDhOu4ChJcU9KlIJUnFNphMzqXzFZk6Y eyuyW15B+28XM+YQYwv3J3d3ev6EDSAT1BdElXNL2zTRUGmRwI0sHEQujjEybWDncix3 06hdNE8+MRFho2+7od0lVHJL90rFYZrMLqNucsjC0MybVyGImavJ7WKsoxcD2aZTf+6C yvew== X-Forwarded-Encrypted: i=1; AJvYcCU/kyFt4/il80LDLeJrrKVSvwI2cqEBPALRo22CDzBGdSVxn564mjkAhEWEX2E1c6lfC2SRm+V9G+R+pNLvmvFVLGwt330aDq1hjkvGZQ== X-Gm-Message-State: AOJu0Yzx5JHYDibTUKKK8nvxiUOJGvQzYiJpDqXAaus8N86XwkSc+lQx 0iV+W2hFZwguTiuZOL6z065PiGyKpcmYt9hnL2nUmfHoPFH00b//r7TFTED1hLAkOl3H78jpjRp 8OtdtudkvP0Hl2pmZY5zP/wNdUafaIxkSe51Z X-Google-Smtp-Source: AGHT+IFHlceaD0ZYNIU/ypBkqFO0AnLH/lFolMFd6+7BxMro5cqhBqaV99T9vpkKfUIG1Z9tcrQ9JE3R6/QCPqNNHII= X-Received: by 2002:a05:622a:249:b0:42e:2b9:4f8f with SMTP id c9-20020a05622a024900b0042e02b94f8fmr9195qtx.4.1708196025553; Sat, 17 Feb 2024 10:53:45 -0800 (PST) Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: In-Reply-To: From: Paul Lawrence Date: Sat, 17 Feb 2024 10:53:31 -0800 Message-ID: Subject: Re: Regression: File truncate inotify behavior change To: Amir Goldstein Cc: Miklos Szeredi , linux-fsdevel , Jan Kara Content-Type: text/plain; charset="UTF-8" OK, that makes sense. I checked that I still get a modify even if I don't write to the file. It's hard to imagine an actual application (not a test app) depending on this exact ordering. I will change our CTS test to be more tolerant. Thanks for the quick response, Paul