diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-05 11:24:26 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 15:16:09 -0500 |
| commit | 4ff70fcdf3c424c3fdca253e7b7556f77eaf39be (patch) | |
| tree | d60d5343463c3dcdc2969dc2df273716b2145927 /drivers/net/wireless/iwlwifi/iwl-dev.h | |
| parent | fa23cb04b38a9950b21ee756e4419a737d496371 (diff) | |
iwlwifi: introduce statistics lock
The statistics are currently only half-heartedly
locked against concurrent reading & modification
so introduce a lock to really protect them.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index dc57522594a..daf233026b5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -851,6 +851,7 @@ struct iwl_priv { struct statistics_bt_activity bt_activity; __le32 num_bt_kills, accum_num_bt_kills; #endif + spinlock_t lock; } statistics; #ifdef CONFIG_IWLWIFI_DEBUGFS struct { |