From: Andrew Morton <akpm@osdl.org>
To: Badari Pulavarty <pbadari@us.ibm.com>
Cc: Anton Altaparmakov <aia21@cam.ac.uk>,
sct@redhat.com, linux-fsdevel <linux-fsdevel@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
ext4 <linux-ext4@vger.kernel.org>
Subject: Re: [RFC][PATCH] set_page_buffer_dirty should skip unmapped buffers
Date: Fri, 1 Sep 2006 10:18:01 -0700 [thread overview]
Message-ID: <20060901101801.7845bca2.akpm@osdl.org> (raw)
In-Reply-To: <1157128342.30578.14.camel@dyn9047017100.beaverton.ibm.com>
On Fri, 01 Sep 2006 09:32:22 -0700
Badari Pulavarty <pbadari@us.ibm.com> wrote:
> > > Kernel BUG at fs/buffer.c:2791
> > > invalid opcode: 0000 [1] SMP
> > >
> > > Its complaining about BUG_ON(!buffer_mapped(bh)).
I need to have a little think about this, remember what _should_ be
happening in this situation.
We (mainly I) used to do a huge amount of fsx-linux testing on 1k blocksize
filesystems. We've done something to make this start happening. Part of
resolving this bug will be working out what that was.
next prev parent reply other threads:[~2006-09-01 17:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-01 15:50 [RFC][PATCH] set_page_buffer_dirty should skip unmapped buffers Badari Pulavarty
2006-09-01 16:12 ` Anton Altaparmakov
2006-09-01 16:32 ` Badari Pulavarty
2006-09-01 17:18 ` Andrew Morton [this message]
2006-09-01 17:43 ` Badari Pulavarty
2006-09-01 21:01 ` Badari Pulavarty
2006-09-05 16:11 ` Badari Pulavarty
2006-09-06 12:47 ` Jan Kara
2006-09-06 15:12 ` Badari Pulavarty
2006-09-06 15:34 ` Jan Kara
2006-09-06 16:19 ` Badari Pulavarty
2006-09-06 16:27 ` Jan Kara
2006-09-06 16:43 ` Badari Pulavarty
2006-09-06 17:03 ` Jan Kara
2006-09-06 17:16 ` Badari Pulavarty
2006-09-06 17:27 ` Jan Kara
2006-09-07 2:14 ` Andrew Morton
2006-09-07 3:04 ` Badari Pulavarty
2006-09-07 3:34 ` Andrew Morton
2006-09-07 15:11 ` Badari Pulavarty
2006-09-07 20:48 ` Jan Kara
2006-09-07 22:30 ` Jan Kara
2006-09-08 4:33 ` Badari Pulavarty
2006-09-08 8:25 ` Jan Kara
2006-09-08 14:35 ` Badari Pulavarty
2006-09-11 9:46 ` Jan Kara
2006-09-11 20:45 ` Badari Pulavarty
2006-09-11 20:52 ` Jan Kara
2006-09-13 20:25 ` Dave Kleikamp
2006-09-14 3:38 ` Andrew Morton
2006-09-27 22:01 ` Eric Sandeen
2006-09-28 15:03 ` [PATCH] JBD: Make journal_do_submit_data static Dave Kleikamp
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