[dpdk-dev] [PATCH] net/txgbe: remove warning functions
Jiawen Wu
jiawenwu at trustnetic.com
Mon Nov 9 08:32:24 CET 2020
On Friday, November 6, 2020 8:39 PM, Ferruh Yigit wrote:
> On 11/6/2020 2:10 AM, Jiawen Wu wrote:
> > Remove rte_panic(), and use rte_atomic_thread_fence() instead of
> > rte_smp_[r/w]mb.
> >
> > Signed-off-by: Jiawen Wu <jiawenwu at trustnetic.com>
>
> Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com> Applied to
> dpdk-next-net/main, thanks.
>
>
> The remaining fix is :
> Using compiler attribute directly
>
> I can see two instances are used:
> 1)
> drivers/net/txgbe/base/txgbe_dummy.h
> 10:#define TUP(x) x##_unused __attribute__((unused))
>
> 2)
> drivers/net/txgbe/base/txgbe_osdep.h
> 152:#define __rte_weak __attribute__((__weak__))
>
>
> I think 2) simple can be removed completely, since it is not used at all.
>
>
> For 1) can it be moved to osdep.h? like:
>
> #define TUP(x) x##_unused txgbe_unused
> txgbe_osdep.h: #define txgbe_unused __rte_unused
Thanks Ferruh,
It's a good way to deal with the remaining warning.
There will also be a patch to fix it.
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