On Fri, Nov 13, 2020 at 03:52:12PM +0100, Maxime Coquelin wrote:
> With Make build system, RTE_PMD_PACKET_PREFETCH was enabled
> by default. It got lost when transitioning to Meson build
> system.
>
> In order to avoid performance changes, this patch enables
> packet prefetching in rte_config.h.
>
> Reported-by: Marvin Liu <yong....@intel.com>
> Suggested-by: David Marchand <david.march...@redhat.com>
> Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com>
> ---
>
> Hi Bruce,
>
> We were not sure whether adding below Fixes tag so that it is
> backported to LTSes. What do you think?
>
> Fixes: 9314afb68a53 ("drivers: add infrastructure for meson build")
> Cc: sta...@dpdk.org
>
> config/rte_config.h | 3 +++
> 1 file changed, 3 insertions(+)
>
I view it as a gap in the transition from make to meson, so +1 for
adding these. Stable maintainers can then decide themselves on whether to
accept the patch or not.
/Bruce
