From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kara Subject: [PATCH] mm: Fix comment at truncate_setsize() Date: Thu, 21 Oct 2010 11:47:22 +0200 Message-ID: <1287654442-5539-1-git-send-email-jack@suse.cz> Cc: Alexander Viro , Jan Kara , Christoph Hellwig To: linux-fsdevel@vger.kernel.org Return-path: Received: from cantor.suse.de ([195.135.220.2]:60704 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755928Ab0JUJsa (ORCPT ); Thu, 21 Oct 2010 05:48:30 -0400 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: The main fix in this patch is that truncate_setsize() should be called *before* not after filesystem truncated blocks. CC: Christoph Hellwig Signed-off-by: Jan Kara --- mm/truncate.c | 11 +++++------ 1 files changed, 5 insertions(+), 6 deletions(-) diff --git a/mm/truncate.c b/mm/truncate.c index ba887bf..e13e535 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -545,13 +545,12 @@ EXPORT_SYMBOL(truncate_pagecache); * @inode: inode * @newsize: new file size * - * truncate_setsize updastes i_size update and performs pagecache - * truncation (if necessary) for a file size updates. It will be - * typically be called from the filesystem's setattr function when - * ATTR_SIZE is passed in. + * truncate_setsize updates i_size and performs pagecache truncation (if + * necessary) to @newsize. It will be typically be called from the filesystem's + * setattr function when ATTR_SIZE is passed in. * - * Must be called with inode_mutex held and after all filesystem - * specific block truncation has been performed. + * Must be called with inode_mutex held and before all filesystem specific + * block truncation has been performed. */ void truncate_setsize(struct inode *inode, loff_t newsize) { -- 1.6.4.2