From patchwork Wed Sep 20 22:22:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 13393509 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 16EA9CD13CF for ; Wed, 20 Sep 2023 22:24:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229638AbjITWYM (ORCPT ); Wed, 20 Sep 2023 18:24:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40560 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229621AbjITWYL (ORCPT ); Wed, 20 Sep 2023 18:24:11 -0400 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 E0A88E5 for ; Wed, 20 Sep 2023 15:22:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1695248569; 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=437kiFAHLHJfEBaWwZrq8WSevs6s9dyVAFCFY8Y8ee4=; b=ZNKBX2M2kZWBj7nKB8U4aJdYIlgcqEM/T5xpHhaG5eIFRjZ1aBNskjsD51bJ6MtxAgQCqp ZMWr7hKUZK9xgRPp5yCH48oSIEth+ohZONlN5mGavWC5EKj1G6CXSACKI0+6IdENdG4olb YKQ8A+mYmXx0VrzGKFEegdx93VX+tqo= 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-453-GGmAFyesMt6gNbnmBSrgrA-1; Wed, 20 Sep 2023 18:22:47 -0400 X-MC-Unique: GGmAFyesMt6gNbnmBSrgrA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 95FA1811E7D; Wed, 20 Sep 2023 22:22:46 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.42.28.216]) by smtp.corp.redhat.com (Postfix) with ESMTP id F228340C2064; Wed, 20 Sep 2023 22:22:44 +0000 (UTC) From: David Howells To: Jens Axboe Cc: David Howells , Al Viro , Linus Torvalds , Christoph Hellwig , Christian Brauner , David Laight , Matthew Wilcox , Jeff Layton , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 03/11] iov_iter: Renumber ITER_* constants Date: Wed, 20 Sep 2023 23:22:23 +0100 Message-ID: <20230920222231.686275-4-dhowells@redhat.com> In-Reply-To: <20230920222231.686275-1-dhowells@redhat.com> References: <20230920222231.686275-1-dhowells@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Renumber the ITER_* iterator-type constants to put things in the same order as in the iteration functions and to group user-backed iterators at the bottom. Signed-off-by: David Howells cc: Alexander Viro cc: Jens Axboe cc: Christoph Hellwig cc: Christian Brauner cc: Matthew Wilcox cc: Linus Torvalds cc: David Laight cc: linux-block@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-mm@kvack.org --- include/linux/uio.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/uio.h b/include/linux/uio.h index 42bce38a8e87..d1801c46e89e 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -21,12 +21,12 @@ struct kvec { enum iter_type { /* iter types */ + ITER_UBUF, ITER_IOVEC, - ITER_KVEC, ITER_BVEC, + ITER_KVEC, ITER_XARRAY, ITER_DISCARD, - ITER_UBUF, }; #define ITER_SOURCE 1 // == WRITE