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    SubjectRe: [PATCH] mm: incorrect overflow check in shrink_slab()
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    On Dec 1, 2011, at 4:32 AM, KAMEZAWA Hiroyuki wrote:
    > Nice catch but.... the 'total_scan" shouldn't be long ?
    > Rather than type casting ?

    Could be.. I am just trying to avoid signed integer overflow like
    "total_scan += delta" in that case, which is undefined, even though
    the kernel is compiled with -fno-strict-overflow.

    - xi



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