On Mon, 2013-02-18 at 16:49 +0100, Antonio Quartulli wrote:

On Mon, Feb 18, 2013 at 07:43:26 -0800, Johannes Berg wrote:

quoted

quoted

I did not like this approach because the sta_info struct is so big that
when we want to fill the stats substruct only we will waste a lot of bytes.

I don't understand your point.

struct sta_info {
   ...
   struct stats stats;
};

My concern is about those "..." that we are allocating within the sta_info struct
that we will never use for every non-peer station.

While if we used the struct below (with its own hash table), we would allocate
only the space needed for the stats.

quoted

struct stats_entry {
   struct hash/list/whatever;
   struct stats stats;
};

no?
Maybe I misunderstood your idea?

But I'm not saying that these are mutually exclusive, I'm saying both
should exist.

johannes