On Wed, Jun 28, 2017 at 5:25 PM, John Garry wrote:
> From: Xiaofei Tan
>
> Currently we allocate 3 sets of DMA memories from separate
> pools for each slot. This is inefficient in terms of memory usage
> (buffers are less than 1 page in size, so we
On Wed, Jun 28, 2017 at 5:25 PM, John Garry wrote:
> From: Xiaofei Tan
>
> Currently we allocate 3 sets of DMA memories from separate
> pools for each slot. This is inefficient in terms of memory usage
> (buffers are less than 1 page in size, so we lose due to alignment),
> and also time spend
From: Xiaofei Tan
Currently we allocate 3 sets of DMA memories from separate
pools for each slot. This is inefficient in terms of memory usage
(buffers are less than 1 page in size, so we lose due to alignment),
and also time spend in doing 3 allocations + de-allocations
From: Xiaofei Tan
Currently we allocate 3 sets of DMA memories from separate
pools for each slot. This is inefficient in terms of memory usage
(buffers are less than 1 page in size, so we lose due to alignment),
and also time spend in doing 3 allocations + de-allocations per slot,
instead of 1.
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