diff options
| author |   Johannes Berg <johannes@sipsolutions.net> | 2007-12-17 15:07:43 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2007-12-26 19:36:32 -0800 |
| commit | 0d17440688ad83de46e94e9fa11edb5a7fb3d180 (patch) | |
| tree | f43f198429e500ec9c0a511756acc13a3146a0d1 /net/mac80211 | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 (diff) | |
| download | linux-dev-0d17440688ad83de46e94e9fa11edb5a7fb3d180.tar.xz linux-dev-0d17440688ad83de46e94e9fa11edb5a7fb3d180.zip | |
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')
| -rw-r--r-- | net/mac80211/sta_info.c | 7 |
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 @@ #include <linux/slab.h> #include <linux/skbuff.h> #include <linux/if_arp.h> +#include <linux/timer.h> #include <net/mac80211.h> #include "ieee80211_i.h" @@ -306,7 +307,8 @@ static void sta_info_cleanup(unsigned long data) } read_unlock_bh(&local->sta_lock); - local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL; + local->sta_cleanup.expires = + round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL); add_timer(&local->sta_cleanup); } @@ -345,7 +347,8 @@ void sta_info_init(struct ieee80211_local *local) INIT_LIST_HEAD(&local->sta_list); init_timer(&local->sta_cleanup); - local->sta_cleanup.expires = jiffies + STA_INFO_CLEANUP_INTERVAL; + local->sta_cleanup.expires = + round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL); local->sta_cleanup.data = (unsigned long) local; local->sta_cleanup.function = sta_info_cleanup; |