From: Eric Dumazet <eric.duma...@gmail.com> Date: Fri, 7 Dec 2018 15:03:04 -0800
> On 12/07/2018 02:24 PM, David Ahern wrote: >> On 12/7/18 3:20 PM, Eric Dumazet wrote: >> >> /* --- cacheline 3 boundary (192 bytes) --- */ >> struct hh_cache hh; /* 192 48 */ >> >> ... >> >> but does not change the actual allocation size which is rounded to 512. >> > > I have not talked about the allocation size, but alignment of ->ha field, > which is kind of assuming long alignment, in a strange way. Right, neigh->ha[] should probably be kept 8-byte aligned.
