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| author |   Johannes Berg <johannes@sipsolutions.net> | 2010-04-07 16:48:40 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-04-08 15:24:13 -0400 |
| commit | b5878a2dc5e7e7f031a52c3e15b571224cb6b540 (patch) | |
| tree | 4d035602f4a4d6e021eaf261f3665d4a5439cfd8 /net/mac80211/scan.c | |
| parent | rt2x00: use rt2800_config_channel_rt3x for rt2872 (diff) | |
| download | linux-dev-b5878a2dc5e7e7f031a52c3e15b571224cb6b540.tar.xz linux-dev-b5878a2dc5e7e7f031a52c3e15b571224cb6b540.zip | |
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 <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 75a85978c3b3..eb86a5f6e645 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); /* |