[PATCH 35/36] net/mac80211,rcu: convert call_rcu(work_free_rcu) to kfree_rcu()
From: Lai Jiangshan <hidden>
Date: 2011-03-18 04:12:35
Also in:
linux-wireless, lkml
Subsystem:
mac80211, the rest · Maintainers:
Johannes Berg, Linus Torvalds
The rcu callback work_free_rcu() just calls a kfree(), so we use kfree_rcu() instead of the call_rcu(work_free_rcu). Signed-off-by: Lai Jiangshan <redacted> --- net/mac80211/work.c | 10 +--------- 1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index 36305e0..dcc433e 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c@@ -66,17 +66,9 @@ static void run_again(struct ieee80211_local *local, mod_timer(&local->work_timer, timeout); } -static void work_free_rcu(struct rcu_head *head) -{ - struct ieee80211_work *wk = - container_of(head, struct ieee80211_work, rcu_head); - - kfree(wk); -} - void free_work(struct ieee80211_work *wk) { - call_rcu(&wk->rcu_head, work_free_rcu); + kfree_rcu(wk, rcu_head); } static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len,
--
1.7.4