Messages in this thread | | | Subject | Re: [PATCH v5 2/3] net: add kcov handle to skb extensions | From | Johannes Berg <> | Date | Sat, 21 Nov 2020 18:39:32 +0100 |
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On Sat, 2020-11-21 at 17:52 +0100, Florian Westphal wrote: > > Aleksandr, why was this made into an skb extension in the first place? > > AFAIU this feature is usually always disabled at build time. > For debug builds (test farm /debug kernel etc) its always needed. > > If thats the case this u64 should be an sk_buff member, not an > extension.
Because it was requested :-)
https://lore.kernel.org/netdev/20201009161558.57792e1a@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/
johannes
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