From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f42.google.com (mail-ej1-f42.google.com [209.85.218.42]) (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 30F2C1CF8B for ; Thu, 22 Aug 2024 09:04:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724317442; cv=none; b=NQXBYZ1soBiSUQ5wotctD22KAt/E5vqR6ziWWhFtqwvV3jN8oADyzJ5IaGbDjxLI59qJCBc5f5GAC4JaSuZBgJElWk1C9g8baVMEfy3dCcfHHtb9T1btrtcjI+1KNKkDWS1VmDkRGJZ+f6q1BK7ZrZn59N3iVQNv3KetSzAZSGg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724317442; c=relaxed/simple; bh=WGsmT5yG8KfGc8lXCZE3eqZaxeSy5+5v445gCnaNG6c=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=TYG/tY6fO43LEdPmSgLtzCn6k7gpWtX733sFWh2NsQbShrdH2XjjSpmBsAu8FNb97fEqYfo25+WYMAP8vTxsgxt2wNT9zBb/bNiJppefSEXEO2hOwG3DQDy/P14S+NcPBqx+LYygxRMxiL4GX09XH8PEYLxpgyh39GYo4rBmL4g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=szeredi.hu; spf=pass smtp.mailfrom=szeredi.hu; dkim=pass (1024-bit key) header.d=szeredi.hu header.i=@szeredi.hu header.b=CR6WfDSt; arc=none smtp.client-ip=209.85.218.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=szeredi.hu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=szeredi.hu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=szeredi.hu header.i=@szeredi.hu header.b="CR6WfDSt" Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-a80eab3945eso66162166b.1 for ; Thu, 22 Aug 2024 02:04:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; t=1724317439; x=1724922239; 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=gI84aCclaeibpm9anqEy2KdYXJmlApfwpyGCN+q4y+Y=; b=CR6WfDStFlZ/ODcbHpggyDPtQHYUwaXWFGN3ittyJTCTN0gLsWoJp1FvGgYY9mRTxb etxQq9Uxdppy6WbGengUOz2lMDL+D0+cLxozrp3FnTbzvzwvN3fhEt9n2uAImXcLCBFh OuGT9Eyn2KKk7dLMDJ3oN1FmhlqeG07rexUv8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724317439; x=1724922239; 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=gI84aCclaeibpm9anqEy2KdYXJmlApfwpyGCN+q4y+Y=; b=A7vQcgIx7tokcjmlDj8q2nDfckXqG75IZa11x7Uq37R0jeR7odLBpCNkZoqKIx+lrO 7g4z8n8LPebYyIznNZ1kFcXt6WHBmaX/+CIt7QoFSpl3FQTIt30gjrNXD4MzJjjpzIv5 Fdy/rjEAZ73Yk0RLt516ZPxzEsWOBgwxBPXpKCJIslsqMKSfA6m3oIo9+ZPzoFZ5kb13 92pz3kVu7/Lzwqse0JHpzypFPY1iUrNWd+IoALHbqVBgweJy9ErW33j6oUpdGp2vWowZ BVb1yMcOXMc2+jo6FOIiXq946iz/YybYdw9INcXdnYliIxhG8ar1KS4Pfg0mkXnK/6Yp nSLA== X-Gm-Message-State: AOJu0Yw7KIOLmAA97W19SBrnyFOa6/bNqSL63J6wzXpzX13Sv+TUB4tH jgE0atHYQruRrqq0Ha6mU1OKR/4dGjXQP0kc1IQ1auh0H82J2TplypQDRiPzq6afdbvfyEdM9xn LHwyzsQMsFEdy0acgaA+0eJd2e07ZT6fsdGL95A== X-Google-Smtp-Source: AGHT+IE9JUctXZ0Kcu9S9XLPcCPttac+GIBpRdjJoc1SHbk0+O7FjZvsxWK8QpySIak6efQLfFGijItewObtp2jlHw0= X-Received: by 2002:a17:907:971e:b0:a86:99e9:ffa5 with SMTP id a640c23a62f3a-a8699ea29b8mr7235066b.34.1724317439259; Thu, 22 Aug 2024 02:03:59 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240821232241.3573997-1-joannelkoong@gmail.com> In-Reply-To: <20240821232241.3573997-1-joannelkoong@gmail.com> From: Miklos Szeredi Date: Thu, 22 Aug 2024 11:03:47 +0200 Message-ID: Subject: Re: [PATCH v2 0/9] fuse: writeback clean up / refactoring To: Joanne Koong Cc: linux-fsdevel@vger.kernel.org, josef@toxicpanda.com, bernd.schubert@fastmail.fm, jefflexu@linux.alibaba.com, kernel-team@meta.com Content-Type: text/plain; charset="UTF-8" On Thu, 22 Aug 2024 at 01:25, Joanne Koong wrote: > > This patchset contains some minor clean up / refactoring for the fuse > writeback code. > > As a sanity check, I ran fio to check against crashes - > ./libfuse/build/example/passthrough_ll -o cache=always -o writeback -o source=~/fstests ~/tmp_mount > fio --name=test --ioengine=psync --iodepth=1 --rw=randwrite --bs=1M --direct=0 --size=2G --numjobs=2 --directory=/home/user/tmp_mount Please also run fsx (originally fsx-linux) from the xfstest suite which stresses the I/O subsystem very well. Thanks, Miklos