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authorJohannes Berg <johannes@sipsolutions.net>2007-12-17 09:07:43 -0500
committerDavid S. Miller <davem@davemloft.net>2007-12-26 22:36:32 -0500
commit0d17440688ad83de46e94e9fa11edb5a7fb3d180 (patch)
treef43f198429e500ec9c0a511756acc13a3146a0d1 /net/mac80211/sta_info.c
parent11ee29577cc1637f94d903a6ea322cf1ed8ce1b3 (diff)
mac80211: round station cleanup timer
The station cleanup timer runs every ten seconds, the exact timing is not relevant at all so it can well run together with other things to save power. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
-rw-r--r--net/mac80211/sta_info.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e8491554a5dc..cfd8ee9adad0 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -14,6 +14,7 @@
14#include <linux/slab.h> 14#include <linux/slab.h>
15#include <linux/skbuff.h> 15#include <linux/skbuff.h>
16#include <linux/if_arp.h> 16#include <linux/if_arp.h>
17#include <linux/timer.h>
17 18
18#include <net/mac80211.h> 19#include <net/mac80211.h>
19#include "ieee80211_i.h" 20#include "ieee80211_i.h"
@@ -306,7 +307,8 @@ static void sta_info_cleanup(unsigned long data)
306 } 307 }
307 read_unlock_bh(&local->sta_lock); 308 read_unlock_bh(&local->sta_lock);
308 309
309 local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL; 310 local->sta_cleanup.expires =
311 round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
310 add_timer(&local->sta_cleanup); 312 add_timer(&local->sta_cleanup);
311} 313}
312 314
@@ -345,7 +347,8 @@ void sta_info_init(struct ieee80211_local *local)
345 INIT_LIST_HEAD(&local->sta_list); 347 INIT_LIST_HEAD(&local->sta_list);
346 348
347 init_timer(&local->sta_cleanup); 349 init_timer(&local->sta_cleanup);
348 local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL; 350 local->sta_cleanup.expires =
351 round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL);
349 local->sta_cleanup.data = (unsigned long) local; 352 local->sta_cleanup.data = (unsigned long) local;
350 local->sta_cleanup.function = sta_info_cleanup; 353 local->sta_cleanup.function = sta_info_cleanup;
351 354