Re: [Xen-devel] [PATCH] Fix stdvga performance for 32bit ops

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

511 entries? 511*8 + 8 bytes for the read/write pointers == 4096?

 -- Keir

On 31/10/07 20:28, "Ben Guthro" <bguthro@xxxxxxxxxxxxxxx> wrote:

> Corrected a bug in the stdvga code where it did not
> properly handle 32 bit operations.
> The buf_ioreq_t can now store 32 bits of data.
> Because this increases its size to 8 bytes,
> only 510 elements fit in the buffered_iopage
> (down from 672 elements).




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