On Sun, Nov 27, 2016 at 07:32:32PM +0300, Konstantin Khlebnikov wrote:
> Current implementation employ 16bit counter of active stripes in lower
> bits of bio->bi_phys_segments. If request is big enough to overflow
> this counter bio will be completed and freed too early.
>
> Fortunately this not h
On Mon, Nov 28, 2016 at 7:40 AM, Coly Li wrote:
> On 2016/11/28 上午12:32, Konstantin Khlebnikov wrote:
>> Current implementation employ 16bit counter of active stripes in lower
>> bits of bio->bi_phys_segments. If request is big enough to overflow
>> this counter bio will be completed and freed too
On 2016/11/28 上午12:32, Konstantin Khlebnikov wrote:
> Current implementation employ 16bit counter of active stripes in lower
> bits of bio->bi_phys_segments. If request is big enough to overflow
> this counter bio will be completed and freed too early.
>
> Fortunately this not happens in default c
Current implementation employ 16bit counter of active stripes in lower
bits of bio->bi_phys_segments. If request is big enough to overflow
this counter bio will be completed and freed too early.
Fortunately this not happens in default configuration because several
other limits prevent that: stripe
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