From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755356AbYE1V5X (ORCPT ); Wed, 28 May 2008 17:57:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754518AbYE1V4S (ORCPT ); Wed, 28 May 2008 17:56:18 -0400 Received: from styx.suse.cz ([82.119.242.94]:54459 "EHLO mail.suse.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753406AbYE1V4P (ORCPT ); Wed, 28 May 2008 17:56:15 -0400 From: Jan Kara To: Andrew Morton Cc: LKML , linux-ext4@vger.kernel.org, Jan Kara Subject: [PATCH] jbd: Silence warnings about non-uptodate buffers Date: Wed, 28 May 2008 23:56:11 +0200 Message-Id: <12120117744167-git-send-email-jack@suse.cz> X-Mailer: git-send-email 1.5.2.4 In-Reply-To: <12120117733479-git-send-email-jack@suse.cz> References: <12120117733479-git-send-email-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When underlying block device becomes unavailable (e.g. someone pulling an USB stick from under us), kernel produces warning about non-uptodate buffer (superblock) being marked dirty. Silence these warnings by making buffer uptodate before marking it dirty. Signed-off-by: Jan Kara --- fs/jbd/journal.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index b99c3b3..9303608 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -959,6 +959,7 @@ void journal_update_superblock(journal_t *journal, int wait) spin_unlock(&journal->j_state_lock); BUFFER_TRACE(bh, "marking dirty"); + set_buffer_uptodate(bh); mark_buffer_dirty(bh); if (wait) sync_dirty_buffer(bh); -- 1.5.2.4