Messages in this thread |  | | | Date | Fri, 1 Oct 2004 21:06:44 +0100 (BST) | | From | Hugh Dickins <> | | Subject | Re: 2.6.9-rc2-mm4 ps hang ? |
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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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