RFC: Add precise timing to wifi association messages?

[Ben Greear <greearb@candelatech.com>]

Any interest in a patch looking similar to that below for the
5 or so messages related to association?  I found it useful for
tracking down why it was taking longer than expected to roam
to a new AP...


diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index d2510c0..2e96813 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -908,6 +908,12 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
                memcpy(pos, assoc_data->ie + offset, noffset - offset);
        }

+       {
+               struct timeval tv;
+               do_gettimeofday(&tv);
+               sdata_info(sdata, "send_assoc, calling prepare_tx at: %lu.%lu\n",
+                          tv.tv_sec, tv.tv_usec);
+       }
        drv_mgd_prepare_tx(local, sdata);

        IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;


Thanks,
Ben

-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com