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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 D2394C11F68 for ; Fri, 2 Jul 2021 15:15:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD34461176 for ; Fri, 2 Jul 2021 15:15:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232248AbhGBPSG (ORCPT ); Fri, 2 Jul 2021 11:18:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:35136 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232340AbhGBPSF (ORCPT ); Fri, 2 Jul 2021 11:18:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7E13861176; Fri, 2 Jul 2021 15:15:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625238933; bh=FG6SuZ/WI0+b6Nhd4/vD9HNwE5kjrwbHVQq+PNMJ01I=; h=From:To:Cc:Subject:Date:From; b=scTjN8RK/YIt+mit44P91yYkzTe6XALKiiPr3alMvUrP/fTL6Mp90IpcAt5KEamaM L9X/5IuHXZAERFYGEKyU7Sl04mqcy1JgfcROrvWiP49EcX96TCxMK8YpsI51MRpeXU OqA1RSci/Cne3nKX6oIx5k823REaNMGCB4639JYhRSSLXV5pfCqwB51TzJUmZhrSsG LB3iwvtm6JjM6MFF8cOdi8tIPoW4s5/3XHlySdX6f5bhL4PCIQqOzwJ5kyJukH1gyB nAdzh6RxN6YxZxTyf1IWDjn+i+fJGaxfZd3U10mbOJnNIl6ULSSxyUHVGDcNtZ7ROo M95k/dsKqQAtQ== From: Jeff Layton To: ceph-devel@vger.kernel.org Cc: idryomov@gmail.com Subject: [PATCH] ceph: fix comment about short copies in ceph_write_end Date: Fri, 2 Jul 2021 11:15:32 -0400 Message-Id: <20210702151532.94080-1-jlayton@kernel.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org Signed-off-by: Jeff Layton --- fs/ceph/addr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index a1e2813731d1..6d3f74d46e5b 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -1281,8 +1281,8 @@ static int ceph_write_end(struct file *file, struct address_space *mapping, dout("write_end file %p inode %p page %p %d~%d (%d)\n", file, inode, page, (int)pos, (int)copied, (int)len); - /* zero the stale part of the page if we did a short copy */ if (!PageUptodate(page)) { + /* just return that nothing was copied on a short copy */ if (copied < len) { copied = 0; goto out; -- 2.31.1