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| author | Johannes Berg <johannes.berg@intel.com> | 2011-09-29 16:04:36 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-30 15:57:19 -0400 |
| commit | c2c98fdeb5c897499644eb247285c8e3dacc6450 (patch) | |
| tree | aaa9c0f8dd16ab896308470e21a0813041094670 /net/mac80211/pm.c | |
| parent | deeaee197b0fa694ba6c8f02cdb57b3be7115b4f (diff) | |
| download | talos-obmc-linux-c2c98fdeb5c897499644eb247285c8e3dacc6450.tar.gz talos-obmc-linux-c2c98fdeb5c897499644eb247285c8e3dacc6450.zip | |
mac80211: optimise station flags
The flaglock in struct sta_info has long been
something that I wanted to get rid of, this
finally does the conversion to atomic bitops.
The conversion itself is straight-forward in
most places, a few things needed to change a
bit since we can no longer use multiple bits
at the same time.
On x86-64, this is a fairly significant code
size reduction:
text data bss dec hex
427861 23648 1008 452517 6e7a5 before
425383 23648 976 450007 6ddd7 after
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/pm.c')
| -rw-r--r-- | net/mac80211/pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index 6326d3439861..9ee7164b207c 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -42,7 +42,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) { mutex_lock(&local->sta_mtx); list_for_each_entry(sta, &local->sta_list, list) { - set_sta_flags(sta, WLAN_STA_BLOCK_BA); + set_sta_flag(sta, WLAN_STA_BLOCK_BA); ieee80211_sta_tear_down_BA_sessions(sta, true); } mutex_unlock(&local->sta_mtx); |
