From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1EF5C05027 for ; Thu, 9 Feb 2023 14:50:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229879AbjBIOuQ (ORCPT ); Thu, 9 Feb 2023 09:50:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229612AbjBIOuP (ORCPT ); Thu, 9 Feb 2023 09:50:15 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAC0F12064 for ; Thu, 9 Feb 2023 06:49:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675954167; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=MM5Wd0ugw16EKFz8EW25bMhqBAOLLdRJZXu4vMC4tDM=; b=B8T/ZKk6IDagj8HuxmE2nvfLE+FrGJcywphwwK/kDoej5a3oUWPeskRlZ1XpRm+4irm5Ib yuJsjQkREna1I0ABrLce+jk9ewG7Y/K8LqoJFCxj4IbAwAdseauo0otWi1OUkwzKWe38ef Qnpwg7oLQTzDIug8AzU0YkvBb6jP/wc= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-283-vRw7RMUMN5Or8FB3JZkahw-1; Thu, 09 Feb 2023 09:49:26 -0500 X-MC-Unique: vRw7RMUMN5Or8FB3JZkahw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id BD0D38588E8; Thu, 9 Feb 2023 14:49:24 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.33.36.24]) by smtp.corp.redhat.com (Postfix) with ESMTP id 12263403D0C5; Thu, 9 Feb 2023 14:49:23 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20230208145335.307287-3-willy@infradead.org> References: <20230208145335.307287-3-willy@infradead.org> <20230208145335.307287-1-willy@infradead.org> To: "Matthew Wilcox (Oracle)" Cc: dhowells@redhat.com, linux-xfs@vger.kernel.org, linux-afs@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 2/3] afs: Split afs_pagecache_valid() out of afs_validate() MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <756259.1675954163.1@warthog.procyon.org.uk> Date: Thu, 09 Feb 2023 14:49:23 +0000 Message-ID: <756260.1675954163@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Matthew Wilcox (Oracle) wrote: > For the map_pages() method, we need a test that does not sleep. The page > fault handler will continue to call the fault() method where we can > sleep and do the full revalidation there. > > Signed-off-by: Matthew Wilcox (Oracle) Acked-by: David Howells Tested-by: David Howells