linux-kernel - Re: [PATCH] ext3/jbd: Avoid WARN() messages when failing to write to the superblock

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Message-ID: <20080921173328.GB23547@atrey.karlin.mff.cuni.cz>
Date:	Sun, 21 Sep 2008 19:33:28 +0200
From:	Jan Kara <jack@...e.cz>
To:	Theodore Ts'o <tytso@....edu>
Cc:	akpm@...ux-foundation.org,
	Linux Kernel Developers List <linux-kernel@...r.kernel.org>,
	Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH] ext3/jbd: Avoid WARN() messages when failing to write to the superblock

> This fixes some very common warnings reported by kerneloops.org
> 
> Signed-off-by: "Theodore Ts'o" <tytso@....edu>
  The patch looks nice but does it really fix the warnings? I see
at least ext3_put_super() calling mark_buffer_dirty() before calling
ext3_commit_super(). We should just remove that mark_buffer_dirty()
call.
  BTW: Do you plan doing a similar fix for ext2 and ext4?

								Honza
-- 
Jan Kara <jack@...e.cz>
SuSE CR Labs
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