2016-05-19 12:16, Jerin Jacob:
> On Wed, May 18, 2016 at 06:02:08PM +0200, Olivier Matz wrote:
> > Some architectures (ex: Power8) have a cache line size of 128 bytes,
> > so the drivers should not expect that prefetching the second part of
> > the mbuf with rte_prefetch0(&m->cacheline1) is valid.
On Wed, May 18, 2016 at 06:02:08PM +0200, Olivier Matz wrote:
> Some architectures (ex: Power8) have a cache line size of 128 bytes,
> so the drivers should not expect that prefetching the second part of
> the mbuf with rte_prefetch0(&m->cacheline1) is valid.
>
> This commit add helpers that can b
Some architectures (ex: Power8) have a cache line size of 128 bytes,
so the drivers should not expect that prefetching the second part of
the mbuf with rte_prefetch0(&m->cacheline1) is valid.
This commit add helpers that can be used by drivers to prefetch the
rx or tx part of the mbuf, whatever th
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