From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EDED024110F; Thu, 17 Jul 2025 23:44:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752795878; cv=none; b=pTFWIv/C5+I2AzZGWuN88fZemjfsE7tqhcyblq2evfJX3DC/HPmEXNV+iEMInXnwYNCBFSDGkUi1a5r35UYE8IqMJaYMk8xumE/92zNLjjIqx4pNnsh/s4H8D07cnNY2D/YVXbwO+sZ5dCKtG5QWL4s5LYii/LSB+rrbbHYA1sA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752795878; c=relaxed/simple; bh=5HH6C4oGmSAngwcvLYb/8zzSyUOg2dHgYRJc0QdHtck=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fQWT6v1sV5jNPM+80iqEIZROwEB5rVe9kbuD358hPsebycaEvuMLmsTtJq4He9C8uNV2dJ7bhBi9Zvy98Ce30Xvd5RZb0wLVjuLc0MVlb3RHUczCcxmIkianZjl2LbVyaZQlhAS4naMYQqpntePpP521MB8mEBW9+14i7FElz04= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bPUqf5eY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bPUqf5eY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 65070C4CEF0; Thu, 17 Jul 2025 23:44:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752795876; bh=5HH6C4oGmSAngwcvLYb/8zzSyUOg2dHgYRJc0QdHtck=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=bPUqf5eYtM4xBLUkSqetoiwngng9OZtyEhZ9rxhjL9tHwb/3Bcni3clLk/63Wjufo 6N1my5InqC+Ku5bjWLMCoONfu+41p8Co/oy3Kjcs68Hn/ZUiQQW8wrtkJz5ewEsmfJ Zz/z/3mpOFyVOGcDIU1oZicbcwf26ThYSa4+RLAf9QepGD8JAREmxxVR7+eE/SoE+K QqnSSKOu3GR2AhvYWNR7pPlifXgUkVjHwT9qhm/cvmTKkaEOFUtkpG9p/tjW6MBs/e +Kb5Wj54UbpNSRaUG+QSEDMtNtEHvGpaeyryHZOPFJB6VuSe28hcbgf0TDuQ9pmL/P WC6yqr+E2sIEg== Date: Thu, 17 Jul 2025 16:44:35 -0700 Subject: [PATCH 20/22] fuse2fs: set iomap-related inode flags From: "Darrick J. Wong" To: tytso@mit.edu Cc: joannelkoong@gmail.com, miklos@szeredi.hu, John@groves.net, linux-fsdevel@vger.kernel.org, bernd@bsbernd.com, linux-ext4@vger.kernel.org, neal@gompa.dev Message-ID: <175279461395.715479.7477289872117738395.stgit@frogsfrogsfrogs> In-Reply-To: <175279460935.715479.15460687085573767955.stgit@frogsfrogsfrogs> References: <175279460935.715479.15460687085573767955.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: Darrick J. Wong Set FUSE_IFLAG_* when we do a getattr, so that all files will have iomap enabled. Signed-off-by: "Darrick J. Wong" --- misc/fuse2fs.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/misc/fuse2fs.c b/misc/fuse2fs.c index c21a95b6920d5c..e71fcbaeeaf0c6 100644 --- a/misc/fuse2fs.c +++ b/misc/fuse2fs.c @@ -1571,6 +1571,25 @@ static int op_getattr(const char *path, struct stat *statbuf return ret; } +#ifdef HAVE_FUSE_IOMAP +static int op_getattr_iflags(const char *path, struct stat *statbuf, + unsigned int *iflags, struct fuse_file_info *fi) +{ + struct fuse_context *ctxt = fuse_get_context(); + struct fuse2fs *ff = (struct fuse2fs *)ctxt->private_data; + int ret = op_getattr(path, statbuf, fi); + + if (ret) + return ret; + + if (fuse2fs_iomap_does_fileio(ff)) + *iflags |= FUSE_IFLAG_IOMAP_DIRECTIO | FUSE_IFLAG_IOMAP_FILEIO; + + return 0; +} +#endif + + static int op_readlink(const char *path, char *buf, size_t len) { struct fuse_context *ctxt = fuse_get_context(); @@ -6178,6 +6197,7 @@ static struct fuse_operations fs_ops = { .iomap_end = op_iomap_end, .iomap_config = op_iomap_config, .iomap_ioend = op_iomap_ioend, + .getattr_iflags = op_getattr_iflags, #endif /* HAVE_FUSE_IOMAP */ };