Messages in this thread | | | From | Ingo Oeser <> | Subject | Re: [patch 1/1] MM: detach_vmas_to_be_unmapped fix | Date | Wed, 21 Feb 2007 21:59:03 +0100 |
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Hi,
On Wednesday, 21. February 2007, akuster@mvista.com wrote: > > --- > > mm/mmap.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff -puN mm/mmap.c~Avoiding-mmap-fragmentation_fixup mm/mmap.c > --- linux-2.6_clean/mm/mmap.c~Avoiding-mmap-fragmentation_fixup 2007-02-21 09:49:32.000000000 -0800 > +++ linux-2.6_clean-akuster/mm/mmap.c 2007-02-21 09:51:26.000000000 -0800 > @@ -1720,9 +1720,9 @@ detach_vmas_to_be_unmapped(struct mm_str > *insertion_point = vma; > tail_vma->vm_next = NULL; > if (mm->unmap_area == arch_unmap_area) > - addr = prev ? prev->vm_end : mm->mmap_base; > + addr = prev ? prev->vm_start : mm->mmap_base; > else > - addr = vma ? vma->vm_start : mm->mmap_base; > + addr = vma ? vma->vm_end : mm->mmap_base; > mm->unmap_area(mm, addr); > mm->mmap_cache = NULL; /* Kill the cache. */ > }
Please comment, why you think this is necessary.
Thanks & Regards
Ingo Oeser - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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