From f3438bc7813c439a06104ba074301c8bdd64ac8b Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 4 Jul 2016 09:50:23 +0000 Subject: timers, net/ipv4/inet: Initialize connection request timers as pinned Pinned timers must carry the pinned attribute in the timer structure itself, so convert the code to the new API. No functional change. Signed-off-by: Thomas Gleixner Reviewed-by: Frederic Weisbecker Cc: Arjan van de Ven Cc: Chris Mason Cc: Eric Dumazet Cc: George Spelvin Cc: Josh Triplett Cc: Len Brown Cc: Linus Torvalds Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Rik van Riel Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160704094341.617891430@linutronix.de Signed-off-by: Ingo Molnar --- net/ipv4/inet_timewait_sock.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/ipv4/inet_timewait_sock.c') diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c index 206581674806..ddcd56c08d14 100644 --- a/net/ipv4/inet_timewait_sock.c +++ b/net/ipv4/inet_timewait_sock.c @@ -188,7 +188,8 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, tw->tw_prot = sk->sk_prot_creator; atomic64_set(&tw->tw_cookie, atomic64_read(&sk->sk_cookie)); twsk_net_set(tw, sock_net(sk)); - setup_timer(&tw->tw_timer, tw_timer_handler, (unsigned long)tw); + setup_pinned_timer(&tw->tw_timer, tw_timer_handler, + (unsigned long)tw); /* * Because we use RCU lookups, we should not set tw_refcnt * to a non null value before everything is setup for this @@ -248,7 +249,7 @@ void __inet_twsk_schedule(struct inet_timewait_sock *tw, int timeo, bool rearm) tw->tw_kill = timeo <= 4*HZ; if (!rearm) { - BUG_ON(mod_timer_pinned(&tw->tw_timer, jiffies + timeo)); + BUG_ON(mod_timer(&tw->tw_timer, jiffies + timeo)); atomic_inc(&tw->tw_dr->tw_count); } else { mod_timer_pending(&tw->tw_timer, jiffies + timeo); -- cgit v1.2.3-59-g8ed1b