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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 759F2C4743F for ; Sun, 6 Jun 2021 19:11:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 503D26141E for ; Sun, 6 Jun 2021 19:11:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230208AbhFFTMs (ORCPT ); Sun, 6 Jun 2021 15:12:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229573AbhFFTMn (ORCPT ); Sun, 6 Jun 2021 15:12:43 -0400 Received: from zeniv-ca.linux.org.uk (zeniv-ca.linux.org.uk [IPv6:2607:5300:60:148a::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9667FC061766; Sun, 6 Jun 2021 12:10:52 -0700 (PDT) Received: from viro by zeniv-ca.linux.org.uk with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1lpyAd-0056Yx-9p; Sun, 06 Jun 2021 19:10:51 +0000 From: Al Viro To: Linus Torvalds Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, David Sterba , Miklos Szeredi , Anton Altaparmakov , David Howells , Matthew Wilcox , Pavel Begunkov Subject: [RFC PATCH 03/37] fuse_fill_write_pages(): don't bother with iov_iter_single_seg_count() Date: Sun, 6 Jun 2021 19:10:17 +0000 Message-Id: <20210606191051.1216821-3-viro@zeniv.linux.org.uk> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210606191051.1216821-1-viro@zeniv.linux.org.uk> References: <20210606191051.1216821-1-viro@zeniv.linux.org.uk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Al Viro Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org another rudiment of fault-in originally having been limited to the first segment, same as in generic_perform_write() and friends. Signed-off-by: Al Viro --- fs/fuse/file.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 09ef2a4d25ed..44bd301fa4fb 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1178,7 +1178,6 @@ static ssize_t fuse_fill_write_pages(struct fuse_io_args *ia, if (!tmp) { unlock_page(page); put_page(page); - bytes = min(bytes, iov_iter_single_seg_count(ii)); goto again; } -- 2.11.0