[prev in list] [next in list] [prev in thread] [next in thread] 

List:       git-commits-head
Subject:    mac80211: round station cleanup timer
From:       Linux Kernel Mailing List <linux-kernel () vger ! kernel ! org>
Date:       2007-12-27 6:59:03
Message-ID: 200712270659.lBR6x3xj022739 () hera ! kernel ! org
[Download RAW message or body]

Gitweb:     http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0d17440688ad83de46e94e9fa11edb5a7fb3d180
Commit:     0d17440688ad83de46e94e9fa11edb5a7fb3d180
Parent:     11ee29577cc1637f94d903a6ea322cf1ed8ce1b3
Author:     Johannes Berg <johannes@sipsolutions.net>
AuthorDate: Mon Dec 17 15:07:43 2007 +0100
Committer:  David S. Miller <davem@davemloft.net>
CommitDate: Wed Dec 26 19:36:32 2007 -0800

    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>
---
 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 e849155..cfd8ee9 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;
 
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
[prev in list] [next in list] [prev in thread] [next in thread]