Re: [PATCH 02/16] radixtree: sync with mainline

From: Wu Fengguang
Date: Sun Dec 04 2005 - 20:28:43 EST


On Sun, Dec 04, 2005 at 03:57:50PM -0800, Andrew Morton wrote:
> Wu Fengguang <wfg@xxxxxxxxxxxxxxxx> wrote:
> >
> > [PATCH] radix-tree: Remove unnecessary indirections and clean up code
> >
> > is only partially merged into -mm tree. This patch completes it.
>
> md: autorun ...
> md: ... autorun DONE.
> Unable to handle kernel paging request at virtual address 8000003c
> printing eip:
> c013e16f
> *pde = 00000000
> Oops: 0000 [#1]
> SMP
> Modules linked in:
> CPU: 1
> EIP: 0060:[<c013e16f>] Not tainted VLI
> EFLAGS: 00010086 (2.6.15-rc5-mm1)
> EIP is at find_get_page+0x2e/0x4e

It has been running ok on several machines for over a month. A mysterious
bug mysteriously corrected by the following radix-tree look-aside cache patch?
I'll test this single patch against -mm tree, thanks.

Wu
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