Re: 2.6.9-rc2-mm4 ps hang ?

[Hugh Dickins]

On Fri, 1 Oct 2004, Andrew Morton wrote:
> 
> hm.  I can see that access_process_vm() is doing lock_page() inside
> mmap_sem, which is a ranking bug, but it's not that.

lock_page inside mmap_sem a ranking bug?  Please recant!

Hugh

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