From: Andrew Morton <akpm@digeo.com>
To: Ed Tomlinson <tomlins@cam.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, Chris Mason <mason@suse.com>
Subject: Re: 2.5.46-mm2 - oops
Date: Sun, 10 Nov 2002 10:52:19 -0800 [thread overview]
Message-ID: <3DCEAAE3.C6EE63EF@digeo.com> (raw)
In-Reply-To: <200211101309.21447.tomlins@cam.org>
Ed Tomlinson wrote:
>
> On November 9, 2002 10:59 pm, Andrew Morton wrote:
>
> > Of note in -mm2 is a patch from Chris Mason which teaches reiserfs to
> > use the mpage code for reads - it should show a nice reduction in CPU
> > load under reiserfs reads.
>
> Booting into mm2 I get:
>
> ...
> Unable to handle kernel NULL pointer dereference at virtual address 00000004
>
> ...
> EIP is at mpage_readpages+0x47/0x140
whoops. The ->readpages API was changed...
--- 25/fs/reiserfs/inode.c~reiserfs-readpages-fix Sun Nov 10 10:44:28 2002
+++ 25-akpm/fs/reiserfs/inode.c Sun Nov 10 10:44:39 2002
@@ -2081,7 +2081,7 @@ static int reiserfs_readpage (struct fil
}
static int
-reiserfs_readpages(struct address_space *mapping,
+reiserfs_readpages(struct file *file, struct address_space *mapping,
struct list_head *pages, unsigned nr_pages)
{
return mpage_readpages(mapping, pages, nr_pages, reiserfs_get_block);
_
--
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next prev parent reply other threads:[~2002-11-10 18:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-10 3:59 2.5.46-mm2 Andrew Morton
2002-11-10 14:32 ` 2.5.46-mm2 Jens Axboe
2002-11-10 14:52 ` 2.5.46-mm2 William Lee Irwin III
2002-11-10 14:57 ` 2.5.46-mm2 Jens Axboe
2002-11-10 15:06 ` 2.5.46-mm2 William Lee Irwin III
2002-11-10 15:58 ` 2.5.46-mm2 Jens Axboe
2002-11-10 19:39 ` 2.5.46-mm2 Andrew Morton
2002-11-11 1:18 ` 2.5.46-mm2 William Lee Irwin III
2002-11-11 7:04 ` 2.5.46-mm2 Jens Axboe
2002-11-11 7:41 ` 2.5.46-mm2 William Lee Irwin III
2002-11-10 16:58 ` 2.5.46-mm2 Andrew Morton
2002-11-10 17:11 ` 2.5.46-mm2 William Lee Irwin III
2002-11-10 18:14 ` 2.5.46-mm2 - oops Ed Tomlinson
2002-11-10 18:52 ` Andrew Morton [this message]
2002-11-10 19:17 ` Ed Tomlinson
2002-11-11 0:44 ` Denis Vlasenko
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