From: Andrew Morton <akpm@digeo.com>
To: Aniruddha M Marathe <aniruddha.marathe@wipro.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Problem with mm1 patch for 2.5.51
Date: Tue, 10 Dec 2002 21:08:54 -0800 [thread overview]
Message-ID: <3DF6C866.71597CD3@digeo.com> (raw)
In-Reply-To: 94F20261551DC141B6B559DC4910867201DE24@blr-m3-msg.wipro.com
Aniruddha M Marathe wrote:
>
> Hi,
> I applied mm1 patch to kernel 2.5.51 and I ran LM bench to test its performance.
> Here are the errors that I obtained.
>
> EXT3-fs error (device ide0(3,6)) in start_transaction: Journal has aborted
An off-by-one was gratuitously added to ext3_free_blocks
--- 25/fs/ext3/balloc.c~dud-patch Tue Dec 10 21:07:20 2002
+++ 25-akpm/fs/ext3/balloc.c Tue Dec 10 21:07:27 2002
@@ -122,7 +122,7 @@ void ext3_free_blocks (handle_t *handle,
es = EXT3_SB(sb)->s_es;
if (block < le32_to_cpu(es->s_first_data_block) ||
block + count < block ||
- block + count >= le32_to_cpu(es->s_blocks_count)) {
+ block + count > le32_to_cpu(es->s_blocks_count)) {
ext3_error (sb, "ext3_free_blocks",
"Freeing blocks not in datazone - "
"block = %lu, count = %lu", block, count);
next prev parent reply other threads:[~2002-12-11 5:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-11 4:52 Problem with mm1 patch for 2.5.51 Aniruddha M Marathe
2002-12-11 5:08 ` Andrew Morton [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-12-11 5:08 Con Kolivas
2002-12-11 5:38 ` Robert Love
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