From b5878a2dc5e7e7f031a52c3e15b571224cb6b540 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 7 Apr 2010 16:48:40 +0200 Subject: mac80211: enhance tracing Enhance tracing by adding tracing for a variety of callbacks that the drivers call, and also for internal calls (currently limited to queue status). This can aid debugging what is going on in mac80211 in interaction with drivers, since we can now see what drivers call and not just what mac80211 calls in the driver. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/scan.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/mac80211/scan.c') diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 75a85978c3b..eb86a5f6e64 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -247,6 +247,8 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) struct ieee80211_local *local = hw_to_local(hw); bool was_hw_scan; + trace_api_scan_completed(local, aborted); + mutex_lock(&local->scan_mtx); /* -- cgit v1.2.3-18-g5258