Re: [PATCH 5/7] block: Find bio sector offset given idx and offset

From: Jens Axboe
Date: Thu Oct 02 2008 - 13:07:38 EST


On Wed, Oct 01 2008, Martin K. Petersen wrote:
> >>>>> "Jens" == Jens Axboe <jens.axboe@xxxxxxxxxx> writes:
>
> Jens> Too may BUG's there, me thinks, and the interface looks
> Jens> fragile. What if the bio is alreday done (bi_idx == bi_vcnt)?
>
> Good point! Obviously I've only used the function for bio splitting
> and not at completion time. Updated patch below.
>
>
> block: Find bio sector offset given idx and offset
>
> Helper function to find the sector offset in a bio given bvec index
> and page offset.

Looks good, I've applied patches 1-5.

--
Jens Axboe

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