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 4ED232641C3 for ; Thu, 17 Jul 2025 23:30:15 +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=1752795015; cv=none; b=Jh/oi3roTA9CVRSHyudphNzrCkRiLJaY0sHqEdmk10LOPNtAnzNS9kvvjgHCxNbR0HZJOcAN5R5IrxEZTJBkfOKAZuN9ZseTuwVh953x2RNOLKsI12gwEZIwTBOhhFakXzyeVNWjoFg4XuUYZoPspKLGqjdNVj3Dd3WPw+eZ6+s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752795015; c=relaxed/simple; bh=b48SZB56jpGKbExqxV7JgNMLqTHireBGWIw6oVtNnuw=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=SNTkGS/S/5/Wyd3gDAdNpaMRCRatT8QlxIAgBmLJk4/aV21a+TgkSzfMf0teoMxtbZgVyPqP8LtUq2LSLXJzmQwll9LljirlLT/MP3kV8ARCHfQt0LwO4+NitBWw+Mdq16/YrZi7SLci5DxOyuL+aquOZeobt/xpYOxBMoCV4Ho= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XXRZS9Gk; 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="XXRZS9Gk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26247C4CEE3; Thu, 17 Jul 2025 23:30:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752795015; bh=b48SZB56jpGKbExqxV7JgNMLqTHireBGWIw6oVtNnuw=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=XXRZS9GkvIf48cdZk6UBu2c/TbyOhiLp0/DHvUqEhp7QcuzP5T/rqC+XBJvE2qDlZ wEdJ2LMMiUoL593W5nx+MJ/xGHlO5MBOEMGJWoKwIPk+sCdXxC9A2zkmMDdt9g8687 lLhe6SmcK6PCdQEV/3E3nfTJwYjgLdww8fA8Mua8VhP2fPlrpCQ9jDx4b4+04Uj7In AeiNimYzxqH4m97GQS8irSiq0kfh+4N+pllnEL+tSLg9SUbn2uMzcFAdVJqB3pHcBX zcQ8PW/YuRVVYnF1Yr7gN6UlPUHopaTwMHBmcG1YeLC++yCi6s9zQbCzrCNrMB3pSB dn1pPKDAqy0Iw== Date: Thu, 17 Jul 2025 16:30:14 -0700 Subject: [PATCH 08/13] fuse: implement large folios for iomap pagecache files From: "Darrick J. Wong" To: djwong@kernel.org Cc: linux-fsdevel@vger.kernel.org, neal@gompa.dev, John@groves.net, miklos@szeredi.hu, bernd@bsbernd.com, joannelkoong@gmail.com Message-ID: <175279450110.711291.14599010683719379286.stgit@frogsfrogsfrogs> In-Reply-To: <175279449855.711291.17231562727952977187.stgit@frogsfrogsfrogs> References: <175279449855.711291.17231562727952977187.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 Use large folios when we're using iomap. Signed-off-by: "Darrick J. Wong" --- fs/fuse/file_iomap.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/fuse/file_iomap.c b/fs/fuse/file_iomap.c index 112cbb6cabb015..0983eabe58ffef 100644 --- a/fs/fuse/file_iomap.c +++ b/fs/fuse/file_iomap.c @@ -1339,6 +1339,7 @@ static const struct address_space_operations fuse_iomap_aops = { static inline void fuse_iomap_set_fileio(struct inode *inode) { struct fuse_inode *fi = get_fuse_inode(inode); + unsigned int min_order = 0; ASSERT(get_fuse_conn_c(inode)->iomap_fileio); @@ -1353,6 +1354,11 @@ static inline void fuse_iomap_set_fileio(struct inode *inode) INIT_WORK(&fi->ioend_work, fuse_iomap_end_io); INIT_LIST_HEAD(&fi->ioend_list); spin_lock_init(&fi->ioend_lock); + + if (inode->i_blkbits > PAGE_SHIFT) + min_order = inode->i_blkbits - PAGE_SHIFT; + + mapping_set_folio_min_order(inode->i_mapping, min_order); set_bit(FUSE_I_IOMAP_FILEIO, &fi->state); }