Re: [PATCH net-next v6 3/9] kbuild: document RPS/XPS networkKconfig options

[Eric Dumazet]

Le mercredi 16 novembre 2011 Ã 21:59 -0500, David Miller a Ãcrit :

> They shouldn't be, they are internal dependency descriptions and should
> be invisible to the user.

Unless someone has evidence of a performance cost :)

The rps_lock() adds an atomic operation in netif_rx(), even if RPS is
not really used/configured...



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