On Wed, Feb 26, 2014 at 01:38:59PM +0900, sat wrote:
> Hi Dave,
>
> >Actually, it isn't. The initial size of dynamic prealloc is
> >determined by a set of heuristics based on file size, filesystem
> >geometry and the existing extents on the file. It uses a default
> >of 64k if no optimisation heuristics trigger.
>
> I see. I should have read the code more carefully.
>
> ---
> From: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
> Subject: [PATCH] XFS: remove the description about the default value of
> "allocsize=" mount option
>
> The end-of-file preallocation size is dynamic by default.
> So there is no static default size specified by "allocsize="
> mount option and the description about the default size
> should be removed.
>
> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
> Cc: Dave Chinner <david@xxxxxxxxxxxxx>
> Cc: Rob Landley <rob@xxxxxxxxxxx>
Looks good.
Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
Cheers,
Dave.
--
Dave Chinner
david@xxxxxxxxxxxxx
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