From patchwork Thu Jun 20 17:31:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 13705960 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 497D31BE85B for ; Thu, 20 Jun 2024 17:32:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718904771; cv=none; b=qqbO+wgD9ggNhEdo3prbGuNYR7Go+fQjeu5lL9ZCnNrBwFFRX1WGwF0Cb0NccQ1WymVqhb16WefKxd/c7SmvOuPVQACfyaG4CXIDECBLsdM70lm3uRDPwXk0Cy8k7TX/NP5oQj/lkYa+jXqc/Wkko60PX5Ad2GSF/VLusXlr7Eg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718904771; c=relaxed/simple; bh=++FZtOyTYIJI/XEHDGIcpQZYCcY6q8jpP5Q3welVLhg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GyHIwcDXrI05xOUr0oySyTvMHxOoCFuxhT3xdxXiKymTmTdE/Y7JbHV0ybTYjYoLnG3BMu+Hf5oKFWgQP9xGaEzvMtr4IyZipPLIymcOTnYH0WXjXFajKH44opMvPakN7LFqAG1HNPiD2kK9fEQNP5KH+cMTMhowOX+CQXKzSwg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Cr2wmYJf; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Cr2wmYJf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1718904769; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=h+6UwHgWPCU3as5VcBuF/bmsEb6ZpHwJQoR4UTelMjE=; b=Cr2wmYJf5seh5LCrRXw+0JLkEpwuzuHlJBqw5TvkUp19niMlyI3VAVuxvu17/tHlfpqWTj 9N4C4sOU02AebNWtoC7mpmLkRhLsNeH7oubP5NKcXYLWwnMoK0flkJplXhOI3OW0KXu4Rd D+BpS9c9x98iaUz9aifBFfeNVI6Flw0= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-360-6nmBBFraPjiFkZ70vE544A-1; Thu, 20 Jun 2024 13:32:45 -0400 X-MC-Unique: 6nmBBFraPjiFkZ70vE544A-1 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id B7B2E19560A0; Thu, 20 Jun 2024 17:32:40 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.39.195.156]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id C0BA41956052; Thu, 20 Jun 2024 17:32:33 +0000 (UTC) From: David Howells To: Christian Brauner , Steve French , Matthew Wilcox Cc: David Howells , Jeff Layton , Gao Xiang , Dominique Martinet , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Eric Van Hensbergen , Ilya Dryomov , netfs@lists.linux.dev, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Latchesar Ionkov , Christian Schoenebeck Subject: [PATCH 06/17] 9p: Enable multipage folios Date: Thu, 20 Jun 2024 18:31:24 +0100 Message-ID: <20240620173137.610345-7-dhowells@redhat.com> In-Reply-To: <20240620173137.610345-1-dhowells@redhat.com> References: <20240620173137.610345-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Enable support for multipage folios on the 9P filesystem. This is all handled through netfslib and is already enabled on AFS and CIFS also. Signed-off-by: David Howells cc: Eric Van Hensbergen cc: Latchesar Ionkov cc: Dominique Martinet cc: Christian Schoenebeck cc: Jeff Layton cc: Matthew Wilcox cc: v9fs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org cc: linux-mm@kvack.org --- fs/9p/vfs_inode.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index fd72fc38c8f5..effb3aa1f3ed 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -295,6 +295,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses, inode->i_op = &v9fs_file_inode_operations; inode->i_fop = &v9fs_file_operations; } + mapping_set_large_folios(inode->i_mapping); break; case S_IFLNK: