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Re: [Qemu-devel] [PATCH] block: use DIV_ROUND_UP in bdrv_co_do_readv
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH] block: use DIV_ROUND_UP in bdrv_co_do_readv |
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Date: |
Thu, 26 Sep 2013 14:11:34 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 26.09.2013 um 14:05 hat Eric Blake geschrieben:
> On 09/26/2013 05:55 AM, Fam Zheng wrote:
> > Signed-off-by: Fam Zheng <address@hidden>
> > ---
> > block.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/block.c b/block.c
> > index ea4956d..fe7b060 100644
> > --- a/block.c
> > +++ b/block.c
> > @@ -2669,7 +2669,7 @@ static int coroutine_fn
> > bdrv_co_do_readv(BlockDriverState *bs,
> > goto out;
> > }
> >
> > - total_sectors = (len + BDRV_SECTOR_SIZE - 1) >> BDRV_SECTOR_BITS;
> > + total_sectors = DIV_ROUND_UP(len, BDRV_SECTOR_SIZE);
>
> Reviewed-by: Eric Blake <address@hidden>
Thanks, applied to the block branch.
Kevin