[Cake] [RFC PATCH 2/3] Add cake related includes and source files

[Dave Taht]

Jonathan Morton <chromatix99 at gmail.com> writes:

> On 17/11/17 21:52, Dave Taht wrote:
>>> /* please try to keep this structure <= 64 bytes */
>
>> Is it?
>
> Assuming 'struct list_head' is two pointers, it's marginal on a 64-bit box but
> definitely less on 32-bit (where it's more likely to be important).  The extra
> 'ackcheck' pointer doesn't exactly help here, but I haven't yet had time to
> examine the logic behind it.

Yes, I am unfond of that being always on the hot path presently.