From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qt1-f178.google.com (mail-qt1-f178.google.com [209.85.160.178]) (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 9719D2F50 for ; Tue, 13 May 2025 07:32:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747121543; cv=none; b=BeYzB2P3WyXYv4+ABfDI6wKjli8qe+EY+ljiYXAFzaWL1oB/NQ11+N7Iu0K6Zs3ByY78ZGWFF8C4zMd7Lo31TN5ywMXuBX/uYwJPZ+7CwK6xfDGUtXPEpjroXSIddOHXpuSPCHzIfs4KQbVreGfCb/JcCmJjA1e0vayjiomngtg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747121543; c=relaxed/simple; bh=/DjtqgYldkPzgnKKakuAwnR8P2FFT1qB9aGvUM/gJ1Y=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=sRwSCJJW/1DiiseKv+esc1FP0mWGRu8gS0GB4dVAxkNOmtVlDgwcTAAw6hWIfL5Yv3/85gIdA+gvFPI59Of4M304ryjqdx4o7T/uPiosta++aKHILsiTaCWGmX5MKdChDUhKVyxYaiNaNjzBJbjhfYuabUkH+8Cl5hGu7g/MQQo= 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=EiygpGvc; arc=none smtp.client-ip=209.85.160.178 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="EiygpGvc" Received: by mail-qt1-f178.google.com with SMTP id d75a77b69052e-4769b16d4fbso29440521cf.2 for ; Tue, 13 May 2025 00:32:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; t=1747121540; x=1747726340; 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=l9dxcLHskhfmtsB8c4dIoVaUbALoLmjCAlq+9MDOep8=; b=EiygpGvc0KDoQuuikSbsIdb0LB77b5T4D6ltpwa9wCDvzp2WhsZTSvc1W8D1pHBCyA GkR3zc/o8vfjnTdin9V0YK7oALkPqJ/BrC1oe3fpADgZQbjTJj41+LYnjKdVTKP7vzUg 1iIk/IO6bl3HCwqpJXmJ4BItHUQ6f4T3eHiHM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747121540; x=1747726340; 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=l9dxcLHskhfmtsB8c4dIoVaUbALoLmjCAlq+9MDOep8=; b=ID67/zeHUnTB/6uiz9vFNkfAvWouPbsiAdOdMpELU0pDtdnAsh4s+WA5wQ+nUYnxcG 5eLjGFeLqTiuZO6RhP563vd3GodMzd5jnIdz/VsQbYuaXmDO1JY+boVw8dtKKoTrncNm kjDII3w6GS30Fphbdm8K43+U7cFSg+Y2PJeNpCeKBpgVyOa2lFX+X9SvP/uiQOwlUQ+C 5nl+Z1FctJxm0+kaIllwTu1m1nHvq8p67DigB0Jsyp1CzEevfhq18byE5MsRWDtt8FsE w8QLXznbeIQJTHvGPruxL3WmsPkQuunKUyfX2L5Ffp9DBvnslnmO3TKGtFtn8HPJWv0H TCUg== X-Gm-Message-State: AOJu0YzqLOJGpbDIGPH2sqaFvpLqhCLSyXv+HF7DidxtPOFeNP7am18T yOJSZPrBtchMHQXujBJAh319y6ozAu0Og5PEZ53TzCkkO+jhvG/jJiqGtPaKd8Qc2p104oluXrD +0b/bR99iDDG/UWrkT2jI/JsEI9Wn88yBKTsGgA== X-Gm-Gg: ASbGncsapGtk4tcywGHdee7MX5AP9FwSHTU2yWd2UVqLrmnAQ/l+p7LBqyu4OGYRy8y rzM6NhkuIO2THUfGKtOsLkG5I37oIV3GC/6ihpPXgyEaQw8o+QdM16OvoD5sxEFr5/cliOUS+2u 7O3BwLGO4bb8O/3tHRUM8NEVh1uxv42fI= X-Google-Smtp-Source: AGHT+IEkL+mTTKhLXSmqWbuD9H+PTsSpjY+Aum2f4M2kW6pMtG64rh0BSNmltpJ5zTL2+aJuaNWxGIr89a9Lfma3of8= X-Received: by 2002:a05:622a:49:b0:48e:ef59:db50 with SMTP id d75a77b69052e-494527624b3mr214109321cf.31.1747121540520; Tue, 13 May 2025 00:32:20 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250512225840.826249-1-joannelkoong@gmail.com> In-Reply-To: <20250512225840.826249-1-joannelkoong@gmail.com> From: Miklos Szeredi Date: Tue, 13 May 2025 09:32:09 +0200 X-Gm-Features: AX0GCFvOiA_BEFqaWnvR0r4RXWkfO_6h46tyk_uGP83oK8q7fGIq7xChnhZ-BCQ Message-ID: Subject: Re: [PATCH v6 00/11] fuse: support large folios To: Joanne Koong Cc: linux-fsdevel@vger.kernel.org, bernd.schubert@fastmail.fm, jlayton@kernel.org, jefflexu@linux.alibaba.com, josef@toxicpanda.com, willy@infradead.org, kernel-team@meta.com Content-Type: text/plain; charset="UTF-8" On Tue, 13 May 2025 at 00:59, Joanne Koong wrote: > > This patchset adds support for large folios in fuse. > > This does not yet switch fuse to using large folios. Using large folios in > fuse is dependent on adding granular dirty-page tracking. This will be done > in a separate patchset that will have fuse use iomap [1]. There also needs > to be a followup (also part of future work) for having dirty page balancing > not tank performance for unprivileged servers where bdi limits lead to subpar > throttling [1], before enabling large folios for fuse. Looks good, applied. Thanks for taking care of this. Thanks, Miklos