Messages in this thread | | | Date | Thu, 6 Mar 2003 14:52:23 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH] vm_area_struct slab corruption |
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Hugh Dickins <hugh@veritas.com> wrote: > > + * Note: mremap's move_vma VM_ACCOUNT handling assumes a partially > + * unmapped vm_area_struct will remain in use: so lower split_vma > + * places tmp vma above, and higher split_vma places tmp vma below.
Cough. Would it be clearer to just return the address of the surviving vma from do_munmap()? Via an extra arg, or a PTR_ERR thingy?
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