diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-25 08:37:16 -1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-25 08:37:16 -1000 |
commit | 844056fd74ebdd826bd23a7d989597e15f478acb (patch) | |
tree | 25855ccc10878455acb61d38a62f92c1289912f8 /net | |
parent | ca122fe376fc43f7565e3e56e6777d06a433a4cc (diff) | |
parent | 54b8a2306b928abca4d3e9d7e2c17a4673032e1c (diff) | |
download | op-kernel-dev-844056fd74ebdd826bd23a7d989597e15f478acb.zip op-kernel-dev-844056fd74ebdd826bd23a7d989597e15f478acb.tar.gz |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
- The final conversion of timer wheel timers to timer_setup().
A few manual conversions and a large coccinelle assisted sweep and
the removal of the old initialization mechanisms and the related
code.
- Remove the now unused VSYSCALL update code
- Fix permissions of /proc/timer_list. I still need to get rid of that
file completely
- Rename a misnomed clocksource function and remove a stale declaration
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
m68k/macboing: Fix missed timer callback assignment
treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts
timer: Remove redundant __setup_timer*() macros
timer: Pass function down to initialization routines
timer: Remove unused data arguments from macros
timer: Switch callback prototype to take struct timer_list * argument
timer: Pass timer_list pointer to callbacks unconditionally
Coccinelle: Remove setup_timer.cocci
timer: Remove setup_*timer() interface
timer: Remove init_timer() interface
treewide: setup_timer() -> timer_setup() (2 field)
treewide: setup_timer() -> timer_setup()
treewide: init_timer() -> setup_timer()
treewide: Switch DEFINE_TIMER callbacks to struct timer_list *
s390: cmm: Convert timers to use timer_setup()
lightnvm: Convert timers to use timer_setup()
drivers/net: cris: Convert timers to use timer_setup()
drm/vc4: Convert timers to use timer_setup()
block/laptop_mode: Convert timers to use timer_setup()
net/atm/mpc: Avoid open-coded assignment of timer callback function
...
Diffstat (limited to 'net')
42 files changed, 163 insertions, 184 deletions
diff --git a/net/802/garp.c b/net/802/garp.c index 2dac647..7f50d47 100644 --- a/net/802/garp.c +++ b/net/802/garp.c @@ -401,9 +401,9 @@ static void garp_join_timer_arm(struct garp_applicant *app) mod_timer(&app->join_timer, jiffies + delay); } -static void garp_join_timer(unsigned long data) +static void garp_join_timer(struct timer_list *t) { - struct garp_applicant *app = (struct garp_applicant *)data; + struct garp_applicant *app = from_timer(app, t, join_timer); spin_lock(&app->lock); garp_gid_event(app, GARP_EVENT_TRANSMIT_PDU); @@ -584,7 +584,7 @@ int garp_init_applicant(struct net_device *dev, struct garp_application *appl) spin_lock_init(&app->lock); skb_queue_head_init(&app->queue); rcu_assign_pointer(dev->garp_port->applicants[appl->type], app); - setup_timer(&app->join_timer, garp_join_timer, (unsigned long)app); + timer_setup(&app->join_timer, garp_join_timer, 0); garp_join_timer_arm(app); return 0; diff --git a/net/802/mrp.c b/net/802/mrp.c index be4dd31..a808dd5 100644 --- a/net/802/mrp.c +++ b/net/802/mrp.c @@ -586,9 +586,9 @@ static void mrp_join_timer_arm(struct mrp_applicant *app) mod_timer(&app->join_timer, jiffies + delay); } -static void mrp_join_timer(unsigned long data) +static void mrp_join_timer(struct timer_list *t) { - struct mrp_applicant *app = (struct mrp_applicant *)data; + struct mrp_applicant *app = from_timer(app, t, join_timer); spin_lock(&app->lock); mrp_mad_event(app, MRP_EVENT_TX); @@ -605,9 +605,9 @@ static void mrp_periodic_timer_arm(struct mrp_applicant *app) jiffies + msecs_to_jiffies(mrp_periodic_time)); } -static void mrp_periodic_timer(unsigned long data) +static void mrp_periodic_timer(struct timer_list *t) { - struct mrp_applicant *app = (struct mrp_applicant *)data; + struct mrp_applicant *app = from_timer(app, t, periodic_timer); spin_lock(&app->lock); mrp_mad_event(app, MRP_EVENT_PERIODIC); @@ -865,10 +865,9 @@ int mrp_init_applicant(struct net_device *dev, struct mrp_application *appl) spin_lock_init(&app->lock); skb_queue_head_init(&app->queue); rcu_assign_pointer(dev->mrp_port->applicants[appl->type], app); - setup_timer(&app->join_timer, mrp_join_timer, (unsigned long)app); + timer_setup(&app->join_timer, mrp_join_timer, 0); mrp_join_timer_arm(app); - setup_timer(&app->periodic_timer, mrp_periodic_timer, - (unsigned long)app); + timer_setup(&app->periodic_timer, mrp_periodic_timer, 0); mrp_periodic_timer_arm(app); return 0; diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c index 8ad3ec2..309d7db 100644 --- a/net/appletalk/aarp.c +++ b/net/appletalk/aarp.c @@ -310,7 +310,7 @@ static void __aarp_expire_device(struct aarp_entry **n, struct net_device *dev) } /* Handle the timer event */ -static void aarp_expire_timeout(unsigned long unused) +static void aarp_expire_timeout(struct timer_list *unused) { int ct; @@ -884,7 +884,7 @@ void __init aarp_proto_init(void) aarp_dl = register_snap_client(aarp_snap_id, aarp_rcv); if (!aarp_dl) printk(KERN_CRIT "Unable to register AARP with SNAP.\n"); - setup_timer(&aarp_timer, aarp_expire_timeout, 0); + timer_setup(&aarp_timer, aarp_expire_timeout, 0); aarp_timer.expires = jiffies + sysctl_aarp_expiry_time; add_timer(&aarp_timer); register_netdevice_notifier(&aarp_notifier); diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 5d035c1..03a9fc0 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -158,9 +158,9 @@ found: return s; } -static void atalk_destroy_timer(unsigned long data) +static void atalk_destroy_timer(struct timer_list *t) { - struct sock *sk = (struct sock *)data; + struct sock *sk = from_timer(sk, t, sk_timer); if (sk_has_allocations(sk)) { sk->sk_timer.expires = jiffies + SOCK_DESTROY_TIME; @@ -175,8 +175,7 @@ static inline void atalk_destroy_socket(struct sock *sk) skb_queue_purge(&sk->sk_receive_queue); if (sk_has_allocations(sk)) { - setup_timer(&sk->sk_timer, atalk_destroy_timer, - (unsigned long)sk); + timer_setup(&sk->sk_timer, atalk_destroy_timer, 0); sk->sk_timer.expires = jiffies + SOCK_DESTROY_TIME; add_timer(&sk->sk_timer); } else diff --git a/net/atm/lec.c b/net/atm/lec.c index c976196..6676e34 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -1798,7 +1798,7 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv, else send_to_lecd(priv, l_arp_xmt, mac_to_find, NULL, NULL); entry->timer.expires = jiffies + (1 * HZ); - entry->timer.function = (TIMER_FUNC_TYPE)lec_arp_expire_arp; + entry->timer.function = lec_arp_expire_arp; add_timer(&entry->timer); found = priv->mcast_vcc; } @@ -1998,7 +1998,7 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data, entry->old_recv_push = old_push; entry->status = ESI_UNKNOWN; entry->timer.expires = jiffies + priv->vcc_timeout_period; - entry->timer.function = (TIMER_FUNC_TYPE)lec_arp_expire_vcc; + entry->timer.function = lec_arp_expire_vcc; hlist_add_head(&entry->next, &priv->lec_no_forward); add_timer(&entry->timer); dump_arp_table(priv); @@ -2082,7 +2082,7 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data, entry->status = ESI_UNKNOWN; hlist_add_head(&entry->next, &priv->lec_arp_empty_ones); entry->timer.expires = jiffies + priv->vcc_timeout_period; - entry->timer.function = (TIMER_FUNC_TYPE)lec_arp_expire_vcc; + entry->timer.function = lec_arp_expire_vcc; add_timer(&entry->timer); pr_debug("After vcc was added\n"); dump_arp_table(priv); diff --git a/net/atm/mpc.c b/net/atm/mpc.c index e882d8b..7c6a1cc 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -121,7 +121,7 @@ static struct notifier_block mpoa_notifier = { struct mpoa_client *mpcs = NULL; /* FIXME */ static struct atm_mpoa_qos *qos_head = NULL; -static DEFINE_TIMER(mpc_timer, NULL); +static DEFINE_TIMER(mpc_timer, mpc_cache_check); static struct mpoa_client *find_mpc_by_itfnum(int itf) @@ -1413,7 +1413,6 @@ static void mpc_timer_refresh(void) { mpc_timer.expires = jiffies + (MPC_P2 * HZ); checking_time = mpc_timer.expires; - mpc_timer.function = (TIMER_FUNC_TYPE)mpc_cache_check; add_timer(&mpc_timer); } diff --git a/net/batman-adv/tp_meter.c b/net/batman-adv/tp_meter.c index 4b90033..15cd213 100644 --- a/net/batman-adv/tp_meter.c +++ b/net/batman-adv/tp_meter.c @@ -488,9 +488,9 @@ static void batadv_tp_reset_sender_timer(struct batadv_tp_vars *tp_vars) * Switch to Slow Start, set the ss_threshold to half of the current cwnd and * reset the cwnd to 3*MSS */ -static void batadv_tp_sender_timeout(unsigned long arg) +static void batadv_tp_sender_timeout(struct timer_list *t) { - struct batadv_tp_vars *tp_vars = (struct batadv_tp_vars *)arg; + struct batadv_tp_vars *tp_vars = from_timer(tp_vars, t, timer); struct batadv_priv *bat_priv = tp_vars->bat_priv; if (atomic_read(&tp_vars->sending) == 0) @@ -1020,8 +1020,7 @@ void batadv_tp_start(struct batadv_priv *bat_priv, const u8 *dst, atomic64_set(&tp_vars->tot_sent, 0); kref_get(&tp_vars->refcount); - setup_timer(&tp_vars->timer, batadv_tp_sender_timeout, - (unsigned long)tp_vars); + timer_setup(&tp_vars->timer, batadv_tp_sender_timeout, 0); tp_vars->bat_priv = bat_priv; tp_vars->start_time = jiffies; @@ -1109,9 +1108,9 @@ static void batadv_tp_reset_receiver_timer(struct batadv_tp_vars *tp_vars) * reached without received ack * @arg: address of the related tp_vars */ -static void batadv_tp_receiver_shutdown(unsigned long arg) +static void batadv_tp_receiver_shutdown(struct timer_list *t) { - struct batadv_tp_vars *tp_vars = (struct batadv_tp_vars *)arg; + struct batadv_tp_vars *tp_vars = from_timer(tp_vars, t, timer); struct batadv_tp_unacked *un, *safe; struct batadv_priv *bat_priv; @@ -1373,8 +1372,7 @@ batadv_tp_init_recv(struct batadv_priv *bat_priv, hlist_add_head_rcu(&tp_vars->list, &bat_priv->tp_list); kref_get(&tp_vars->refcount); - setup_timer(&tp_vars->timer, batadv_tp_receiver_shutdown, - (unsigned long)tp_vars); + timer_setup(&tp_vars->timer, batadv_tp_receiver_shutdown, 0); batadv_tp_reset_receiver_timer(tp_vars); diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 8112893..f2cec70 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -398,9 +398,9 @@ static int hidp_raw_request(struct hid_device *hid, unsigned char reportnum, } } -static void hidp_idle_timeout(unsigned long arg) +static void hidp_idle_timeout(struct timer_list *t) { - struct hidp_session *session = (struct hidp_session *) arg; + struct hidp_session *session = from_timer(session, t, timer); /* The HIDP user-space API only contains calls to add and remove * devices. There is no way to forward events of any kind. Therefore, @@ -944,8 +944,7 @@ static int hidp_session_new(struct hidp_session **out, const bdaddr_t *bdaddr, /* device management */ INIT_WORK(&session->dev_init, hidp_session_dev_work); - setup_timer(&session->timer, hidp_idle_timeout, - (unsigned long)session); + timer_setup(&session->timer, hidp_idle_timeout, 0); /* session data */ mutex_init(&session->report_mutex); diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 4a0b41d..b98225d 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -233,9 +233,9 @@ static int rfcomm_check_security(struct rfcomm_dlc *d) d->out); } -static void rfcomm_session_timeout(unsigned long arg) +static void rfcomm_session_timeout(struct timer_list *t) { - struct rfcomm_session *s = (void *) arg; + struct rfcomm_session *s = from_timer(s, t, timer); BT_DBG("session %p state %ld", s, s->state); @@ -258,9 +258,9 @@ static void rfcomm_session_clear_timer(struct rfcomm_session *s) } /* ---- RFCOMM DLCs ---- */ -static void rfcomm_dlc_timeout(unsigned long arg) +static void rfcomm_dlc_timeout(struct timer_list *t) { - struct rfcomm_dlc *d = (void *) arg; + struct rfcomm_dlc *d = from_timer(d, t, timer); BT_DBG("dlc %p state %ld", d, d->state); @@ -307,7 +307,7 @@ struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio) if (!d) return NULL; - setup_timer(&d->timer, rfcomm_dlc_timeout, (unsigned long)d); + timer_setup(&d->timer, rfcomm_dlc_timeout, 0); skb_queue_head_init(&d->tx_queue); mutex_init(&d->lock); @@ -650,7 +650,7 @@ static struct rfcomm_session *rfcomm_session_add(struct socket *sock, int state) BT_DBG("session %p sock %p", s, sock); - setup_timer(&s->timer, rfcomm_session_timeout, (unsigned long) s); + timer_setup(&s->timer, rfcomm_session_timeout, 0); INIT_LIST_HEAD(&s->dlcs); s->state = state; diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 795e920..08df576 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -73,9 +73,9 @@ struct sco_pinfo { #define SCO_CONN_TIMEOUT (HZ * 40) #define SCO_DISCONN_TIMEOUT (HZ * 2) -static void sco_sock_timeout(unsigned long arg) +static void sco_sock_timeout(struct timer_list *t) { - struct sock *sk = (struct sock *)arg; + struct sock *sk = from_timer(sk, t, sk_timer); BT_DBG("sock %p state %d", sk, sk->sk_state); @@ -487,7 +487,7 @@ static struct sock *sco_sock_alloc(struct net *net, struct socket *sock, sco_pi(sk)->setting = BT_VOICE_CVSD_16BIT; - setup_timer(&sk->sk_timer, sco_sock_timeout, (unsigned long)sk); + timer_setup(&sk->sk_timer, sco_sock_timeout, 0); bt_sock_link(&sco_sk_list, sk); return sk; diff --git a/net/can/proc.c b/net/can/proc.c index d979b3d..0c59f87 100644 --- a/net/can/proc.c +++ b/net/can/proc.c @@ -221,7 +221,7 @@ static int can_stats_proc_show(struct seq_file *m, void *v) seq_putc(m, '\n'); - if (net->can.can_stattimer.function == (TIMER_FUNC_TYPE)can_stat_update) { + if (net->can.can_stattimer.function == can_stat_update) { seq_printf(m, " %8ld %% total match ratio (RXMR)\n", can_stats->total_rx_match_ratio); @@ -291,7 +291,7 @@ static int can_reset_stats_proc_show(struct seq_file *m, void *v) user_reset = 1; - if (net->can.can_stattimer.function == (TIMER_FUNC_TYPE)can_stat_update) { + if (net->can.can_stattimer.function == can_stat_update) { seq_printf(m, "Scheduled statistic reset #%ld.\n", can_pstats->stats_reset + 1); } else { diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 70ccda2..c7785ef 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -144,9 +144,9 @@ static void send_dm_alert(struct work_struct *work) * in the event that more drops will arrive during the * hysteresis period. */ -static void sched_send_work(unsigned long _data) +static void sched_send_work(struct timer_list *t) { - struct per_cpu_dm_data *data = (struct per_cpu_dm_data *)_data; + struct per_cpu_dm_data *data = from_timer(data, t, send_timer); schedule_work(&data->dm_alert_work); } @@ -412,8 +412,7 @@ static int __init init_net_drop_monitor(void) for_each_possible_cpu(cpu) { data = &per_cpu(dm_cpu_data, cpu); INIT_WORK(&data->dm_alert_work, send_dm_alert); - setup_timer(&data->send_timer, sched_send_work, - (unsigned long)data); + timer_setup(&data->send_timer, sched_send_work, 0); spin_lock_init(&data->lock); reset_per_cpu_data(data); } diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c index 7c1ffd6..9834cfa 100644 --- a/net/core/gen_estimator.c +++ b/net/core/gen_estimator.c @@ -76,9 +76,9 @@ static void est_fetch_counters(struct net_rate_estimator *e, } -static void est_timer(unsigned long arg) +static void est_timer(struct timer_list *t) { - struct net_rate_estimator *est = (struct net_rate_estimator *)arg; + struct net_rate_estimator *est = from_timer(est, t, timer); struct gnet_stats_basic_packed b; u64 rate, brate; @@ -170,7 +170,7 @@ int gen_new_estimator(struct gnet_stats_basic_packed *bstats, } est->next_jiffies = jiffies + ((HZ/4) << intvl_log); - setup_timer(&est->timer, est_timer, (unsigned long)est); + timer_setup(&est->timer, est_timer, 0); mod_timer(&est->timer, est->next_jiffies); rcu_assign_pointer(*rate_est, est); diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 6ea3a1a..d1f5fe9 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -51,7 +51,7 @@ do { \ #define PNEIGH_HASHMASK 0xF -static void neigh_timer_handler(unsigned long arg); +static void neigh_timer_handler(struct timer_list *t); static void __neigh_notify(struct neighbour *n, int type, int flags, u32 pid); static void neigh_update_notify(struct neighbour *neigh, u32 nlmsg_pid); @@ -331,7 +331,7 @@ static struct neighbour *neigh_alloc(struct neigh_table *tbl, struct net_device n->output = neigh_blackhole; seqlock_init(&n->hh.hh_lock); n->parms = neigh_parms_clone(&tbl->parms); - setup_timer(&n->timer, neigh_timer_handler, (unsigned long)n); + timer_setup(&n->timer, neigh_timer_handler, 0); NEIGH_CACHE_STAT_INC(tbl, allocs); n->tbl = tbl; @@ -903,10 +903,10 @@ static void neigh_probe(struct neighbour *neigh) /* Called when a timer expires for a neighbour entry. */ -static void neigh_timer_handler(unsigned long arg) +static void neigh_timer_handler(struct timer_list *t) { unsigned long now, next; - struct neighbour *neigh = (struct neighbour *)arg; + struct neighbour *neigh = from_timer(neigh, t, timer); unsigned int state; int notify = 0; @@ -1391,9 +1391,9 @@ int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb) } EXPORT_SYMBOL(neigh_direct_output); -static void neigh_proxy_process(unsigned long arg) +static void neigh_proxy_process(struct timer_list *t) { - struct neigh_table *tbl = (struct neigh_table *)arg; + struct neigh_table *tbl = from_timer(tbl, t, proxy_timer); long sched_next = 0; unsigned long now = jiffies; struct sk_buff *skb, *n; @@ -1573,7 +1573,7 @@ void neigh_table_init(int index, struct neigh_table *tbl) INIT_DEFERRABLE_WORK(&tbl->gc_work, neigh_periodic_work); queue_delayed_work(system_power_efficient_wq, &tbl->gc_work, tbl->parms.reachable_time); - setup_timer(&tbl->proxy_timer, neigh_proxy_process, (unsigned long)tbl); + timer_setup(&tbl->proxy_timer, neigh_proxy_process, 0); skb_queue_head_init_class(&tbl->proxy_queue, &neigh_table_proxy_queue_class); diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index b36dcea..324cb9f 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -125,7 +125,7 @@ static struct neighbour *dn_dst_neigh_lookup(const struct dst_entry *dst, struct sk_buff *skb, const void *daddr); static int dn_route_input(struct sk_buff *); -static void dn_run_flush(unsigned long dummy); +static void dn_run_flush(struct timer_list *unused); static struct dn_rt_hash_bucket *dn_rt_hash_table; static unsigned int dn_rt_hash_mask; @@ -183,7 +183,7 @@ static __inline__ unsigned int dn_hash(__le16 src, __le16 dst) return dn_rt_hash_mask & (unsigned int)tmp; } -static void dn_dst_check_expire(unsigned long dummy) +static void dn_dst_check_expire(struct timer_list *unused) { int i; struct dn_route *rt; @@ -357,7 +357,7 @@ static int dn_insert_route(struct dn_route *rt, unsigned int hash, struct dn_rou return 0; } -static void dn_run_flush(unsigned long dummy) +static void dn_run_flush(struct timer_list *unused) { int i; struct dn_route *rt, *next; @@ -1875,7 +1875,7 @@ void __init dn_route_init(void) kmem_cache_create("dn_dst_cache", sizeof(struct dn_route), 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL); dst_entries_init(&dn_dst_ops); - setup_timer(&dn_route_timer, dn_dst_check_expire, 0); + timer_setup(&dn_route_timer, dn_dst_check_expire, 0); dn_route_timer.expires = jiffies + decnet_dst_gc_interval * HZ; add_timer(&dn_route_timer); diff --git a/net/decnet/dn_timer.c b/net/decnet/dn_timer.c index f430dae..aa41558 100644 --- a/net/decnet/dn_timer.c +++ b/net/decnet/dn_timer.c @@ -34,11 +34,11 @@ #define SLOW_INTERVAL (HZ/2) -static void dn_slow_timer(unsigned long arg); +static void dn_slow_timer(struct timer_list *t); void dn_start_slow_timer(struct sock *sk) { - setup_timer(&sk->sk_timer, dn_slow_timer, (unsigned long)sk); + timer_setup(&sk->sk_timer, dn_slow_timer, 0); sk_reset_timer(sk, &sk->sk_timer, jiffies + SLOW_INTERVAL); } @@ -47,9 +47,9 @@ void dn_stop_slow_timer(struct sock *sk) sk_stop_timer(sk, &sk->sk_timer); } -static void dn_slow_timer(unsigned long arg) +static void dn_slow_timer(struct timer_list *t) { - struct sock *sk = (struct sock *)arg; + struct sock *sk = from_timer(sk, t, sk_timer); struct dn_scp *scp = DN_SK(sk); bh_lock_sock(sk); diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index ab183af..d1f8f30 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -752,18 +752,18 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc, return ip_local_out(net, skb->sk, skb); } -static void igmp_gq_timer_expire(unsigned long data) +static void igmp_gq_timer_expire(struct timer_list *t) { - struct in_device *in_dev = (struct in_device *)data; + struct in_device *in_dev = from_timer(in_dev, t, mr_gq_timer); in_dev->mr_gq_running = 0; igmpv3_send_report(in_dev, NULL); in_dev_put(in_dev); } -static void igmp_ifc_timer_expire(unsigned long data) +static void igmp_ifc_timer_expire(struct timer_list *t) { - struct in_device *in_dev = (struct in_device *)data; + struct in_device *in_dev = from_timer(in_dev, t, mr_ifc_timer); igmpv3_send_cr(in_dev); if (in_dev->mr_ifc_count) { @@ -784,9 +784,9 @@ static void igmp_ifc_event(struct in_device *in_dev) } -static void igmp_timer_expire(unsigned long data) +static void igmp_timer_expire(struct timer_list *t) { - struct ip_mc_list *im = (struct ip_mc_list *)data; + struct ip_mc_list *im = from_timer(im, t, timer); struct in_device *in_dev = im->interface; spin_lock(&im->lock); @@ -1385,7 +1385,7 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) refcount_set(&im->refcnt, 1); spin_lock_init(&im->lock); #ifdef CONFIG_IP_MULTICAST - setup_timer(&im->timer, igmp_timer_expire, (unsigned long)im); + timer_setup(&im->timer, igmp_timer_expire, 0); im->unsolicit_count = net->ipv4.sysctl_igmp_qrv; #endif @@ -1695,10 +1695,8 @@ void ip_mc_init_dev(struct in_device *in_dev) ASSERT_RTNL(); #ifdef CONFIG_IP_MULTICAST - setup_timer(&in_dev->mr_gq_timer, igmp_gq_timer_expire, - (unsigned long)in_dev); - setup_timer(&in_dev->mr_ifc_timer, igmp_ifc_timer_expire, - (unsigned long)in_dev); + timer_setup(&in_dev->mr_gq_timer, igmp_gq_timer_expire, 0); + timer_setup(&in_dev->mr_ifc_timer, igmp_ifc_timer_expire, 0); in_dev->mr_qrv = net->ipv4.sysctl_igmp_qrv; #endif diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 40a43ad..fd5f19c 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -112,7 +112,7 @@ static void mroute_netlink_event(struct mr_table *mrt, struct mfc_cache *mfc, int cmd); static void igmpmsg_netlink_event(struct mr_table *mrt, struct sk_buff *pkt); static void mroute_clean_tables(struct mr_table *mrt, bool all); -static void ipmr_expire_process(unsigned long arg); +static void ipmr_expire_process(struct timer_list *t); #ifdef CONFIG_IP_MROUTE_MULTIPLE_TABLES #define ipmr_for_each_table(mrt, net) \ @@ -375,8 +375,7 @@ static struct mr_table *ipmr_new_table(struct net *net, u32 id) INIT_LIST_HEAD(&mrt->mfc_cache_list); INIT_LIST_HEAD(&mrt->mfc_unres_queue); - setup_timer(&mrt->ipmr_expire_timer, ipmr_expire_process, - (unsigned long)mrt); + timer_setup(&mrt->ipmr_expire_timer, ipmr_expire_process, 0); mrt->mroute_reg_vif_num = -1; #ifdef CONFIG_IP_MROUTE_MULTIPLE_TABLES @@ -804,9 +803,9 @@ static void ipmr_destroy_unres(struct mr_table *mrt, struct mfc_cache *c) } /* Timer process for the unresolved queue. */ -static void ipmr_expire_process(unsigned long arg) +static void ipmr_expire_process(struct timer_list *t) { - struct mr_table *mrt = (struct mr_table *)arg; + struct mr_table *mrt = from_timer(mrt, t, ipmr_expire_timer); unsigned long now; unsigned long expires; struct mfc_cache *c, *next; diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a0ae1c9..f49bd78 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -188,7 +188,7 @@ static void addrconf_dad_start(struct inet6_ifaddr *ifp); static void addrconf_dad_work(struct work_struct *w); static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id); static void addrconf_dad_run(struct inet6_dev *idev); -static void addrconf_rs_timer(unsigned long data); +static void addrconf_rs_timer(struct timer_list *t); static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa); static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa); @@ -388,8 +388,7 @@ static struct inet6_dev *ipv6_add_dev(struct net_device *dev) rwlock_init(&ndev->lock); ndev->dev = dev; INIT_LIST_HEAD(&ndev->addr_list); - setup_timer(&ndev->rs_timer, addrconf_rs_timer, - (unsigned long)ndev); + timer_setup(&ndev->rs_timer, addrconf_rs_timer, 0); memcpy(&ndev->cnf, dev_net(dev)->ipv6.devconf_dflt, sizeof(ndev->cnf)); if (ndev->cnf.stable_secret.initialized) @@ -3741,9 +3740,9 @@ restart: return 0; } -static void addrconf_rs_timer(unsigned long data) +static void addrconf_rs_timer(struct timer_list *t) { - struct inet6_dev *idev = (struct inet6_dev *)data; + struct inet6_dev *idev = from_timer(idev, t, rs_timer); struct net_device *dev = idev->dev; struct in6_addr lladdr; diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 2e2804f..f5285f4 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -70,7 +70,7 @@ static int fib6_walk_continue(struct fib6_walker *w); * result of redirects, path MTU changes, etc. */ -static void fib6_gc_timer_cb(unsigned long arg); +static void fib6_gc_timer_cb(struct timer_list *t); #define FOR_WALKERS(net, w) \ list_for_each_entry(w, &(net)->ipv6.fib6_walkers, lh) @@ -2026,9 +2026,11 @@ void fib6_run_gc(unsigned long expires, struct net *net, bool force) spin_unlock_bh(&net->ipv6.fib6_gc_lock); } -static void fib6_gc_timer_cb(unsigned long arg) +static void fib6_gc_timer_cb(struct timer_list *t) { - fib6_run_gc(0, (struct net *)arg, true); + struct net *arg = from_timer(arg, t, ipv6.ip6_fib_timer); + + fib6_run_gc(0, arg, true); } static int __net_init fib6_net_init(struct net *net) @@ -2043,7 +2045,7 @@ static int __net_init fib6_net_init(struct net *net) spin_lock_init(&net->ipv6.fib6_gc_lock); rwlock_init(&net->ipv6.fib6_walker_lock); INIT_LIST_HEAD(&net->ipv6.fib6_walkers); - setup_timer(&net->ipv6.ip6_fib_timer, fib6_gc_timer_cb, (unsigned long)net); + timer_setup(&net->ipv6.ip6_fib_timer, fib6_gc_timer_cb, 0); net->ipv6.rt6_stats = kzalloc(sizeof(*net->ipv6.rt6_stats), GFP_KERNEL); if (!net->ipv6.rt6_stats) diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 9f2e73c..7f59c8f 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -46,7 +46,7 @@ static atomic_t fl_size = ATOMIC_INIT(0); static struct ip6_flowlabel __rcu *fl_ht[FL_HASH_MASK+1]; -static void ip6_fl_gc(unsigned long dummy); +static void ip6_fl_gc(struct timer_list *unused); static DEFINE_TIMER(ip6_fl_gc_timer, ip6_fl_gc); /* FL hash table lock: it protects only of GC */ @@ -127,7 +127,7 @@ static void fl_release(struct ip6_flowlabel *fl) spin_unlock_bh(&ip6_fl_lock); } -static void ip6_fl_gc(unsigned long dummy) +static void ip6_fl_gc(struct timer_list *unused) { int i; unsigned long now = jiffies; diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 9c24b85..a2e1a86 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -120,7 +120,7 @@ static void mrt6msg_netlink_event(struct mr6_table *mrt, struct sk_buff *pkt); static int ip6mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb); static void mroute_clean_tables(struct mr6_table *mrt, bool all); -static void ipmr_expire_process(unsigned long arg); +static void ipmr_expire_process(struct timer_list *t); #ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES #define ip6mr_for_each_table(mrt, net) \ @@ -320,8 +320,7 @@ static struct mr6_table *ip6mr_new_table(struct net *net, u32 id) INIT_LIST_HEAD(&mrt->mfc6_unres_queue); - setup_timer(&mrt->ipmr_expire_timer, ipmr_expire_process, - (unsigned long)mrt); + timer_setup(&mrt->ipmr_expire_timer, ipmr_expire_process, 0); #ifdef CONFIG_IPV6_PIMSM_V2 mrt->mroute_reg_vif_num = -1; @@ -888,9 +887,9 @@ static void ipmr_do_expire_process(struct mr6_table *mrt) mod_timer(&mrt->ipmr_expire_timer, jiffies + expires); } -static void ipmr_expire_process(unsigned long arg) +static void ipmr_expire_process(struct timer_list *t) { - struct mr6_table *mrt = (struct mr6_table *)arg; + struct mr6_table *mrt = from_timer(mrt, t, ipmr_expire_timer); if (!spin_trylock(&mfc_unres_lock)) { mod_timer(&mrt->ipmr_expire_timer, jiffies + 1); diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 12b7c27..fc6d7d1 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -75,10 +75,10 @@ static struct in6_addr mld2_all_mcr = MLD2_ALL_MCR_INIT; static void igmp6_join_group(struct ifmcaddr6 *ma); static void igmp6_leave_group(struct ifmcaddr6 *ma); -static void igmp6_timer_handler(unsigned long data); +static void igmp6_timer_handler(struct timer_list *t); -static void mld_gq_timer_expire(unsigned long data); -static void mld_ifc_timer_expire(unsigned long data); +static void mld_gq_timer_expire(struct timer_list *t); +static void mld_ifc_timer_expire(struct timer_list *t); static void mld_ifc_event(struct inet6_dev *idev); static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *pmc); static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *pmc); @@ -839,7 +839,7 @@ static struct ifmcaddr6 *mca_alloc(struct inet6_dev *idev, if (!mc) return NULL; - setup_timer(&mc->mca_timer, igmp6_timer_handler, (unsigned long)mc); + timer_setup(&mc->mca_timer, igmp6_timer_handler, 0); mc->mca_addr = *addr; mc->idev = idev; /* reference taken by caller */ @@ -2083,9 +2083,9 @@ void ipv6_mc_dad_complete(struct inet6_dev *idev) } } -static void mld_dad_timer_expire(unsigned long data) +static void mld_dad_timer_expire(struct timer_list *t) { - struct inet6_dev *idev = (struct inet6_dev *)data; + struct inet6_dev *idev = from_timer(idev, t, mc_dad_timer); mld_send_initial_cr(idev); if (idev->mc_dad_count) { @@ -2432,18 +2432,18 @@ static void igmp6_leave_group(struct ifmcaddr6 *ma) } } -static void mld_gq_timer_expire(unsigned long data) +static void mld_gq_timer_expire(struct timer_list *t) { - struct inet6_dev *idev = (struct inet6_dev *)data; + struct inet6_dev *idev = from_timer(idev, t, mc_gq_timer); idev->mc_gq_running = 0; mld_send_report(idev, NULL); in6_dev_put(idev); } -static void mld_ifc_timer_expire(unsigned long data) +static void mld_ifc_timer_expire(struct timer_list *t) { - struct inet6_dev *idev = (struct inet6_dev *)data; + struct inet6_dev *idev = from_timer(idev, t, mc_ifc_timer); mld_send_cr(idev); if (idev->mc_ifc_count) { @@ -2462,9 +2462,9 @@ static void mld_ifc_event(struct inet6_dev *idev) mld_ifc_start_timer(idev, 1); } -static void igmp6_timer_handler(unsigned long data) +static void igmp6_timer_handler(struct timer_list *t) { - struct ifmcaddr6 *ma = (struct ifmcaddr6 *) data; + struct ifmcaddr6 *ma = from_timer(ma, t, mca_timer); if (mld_in_v1_mode(ma->idev)) igmp6_send(&ma->mca_addr, ma->idev->dev, ICMPV6_MGM_REPORT); @@ -2552,14 +2552,11 @@ void ipv6_mc_init_dev(struct inet6_dev *idev) write_lock_bh(&idev->lock); spin_lock_init(&idev->mc_lock); idev->mc_gq_running = 0; - setup_timer(&idev->mc_gq_timer, mld_gq_timer_expire, - (unsigned long)idev); + timer_setup(&idev->mc_gq_timer, mld_gq_timer_expire, 0); idev->mc_tomb = NULL; idev->mc_ifc_count = 0; - setup_timer(&idev->mc_ifc_timer, mld_ifc_timer_expire, - (unsigned long)idev); - setup_timer(&idev->mc_dad_timer, mld_dad_timer_expire, - (unsigned long)idev); + timer_setup(&idev->mc_ifc_timer, mld_ifc_timer_expire, 0); + timer_setup(&idev->mc_dad_timer, mld_dad_timer_expire, 0); ipv6_mc_reset(idev); write_unlock_bh(&idev->lock); } diff --git a/net/lapb/lapb_timer.c b/net/lapb/lapb_timer.c index 8bb469c..5d4ae01 100644 --- a/net/lapb/lapb_timer.c +++ b/net/lapb/lapb_timer.c @@ -42,7 +42,7 @@ void lapb_start_t1timer(struct lapb_cb *lapb) { del_timer(&lapb->t1timer); - lapb->t1timer.function = (TIMER_FUNC_TYPE)lapb_t1timer_expiry; + lapb->t1timer.function = lapb_t1timer_expiry; lapb->t1timer.expires = jiffies + lapb->t1; add_timer(&lapb->t1timer); @@ -52,7 +52,7 @@ void lapb_start_t2timer(struct lapb_cb *lapb) { del_timer(&lapb->t2timer); - lapb->t2timer.function = (TIMER_FUNC_TYPE)lapb_t2timer_expiry; + lapb->t2timer.function = lapb_t2timer_expiry; lapb->t2timer.expires = jiffies + lapb->t2; add_timer(&lapb->t2timer); diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index a2b904a..c989211 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -184,9 +184,9 @@ report: nd->handler(nd); } -static void ncsi_channel_monitor(unsigned long data) +static void ncsi_channel_monitor(struct timer_list *t) { - struct ncsi_channel *nc = (struct ncsi_channel *)data; + struct ncsi_channel *nc = from_timer(nc, t, monitor.timer); struct ncsi_package *np = nc->package; struct ncsi_dev_priv *ndp = np->ndp; struct ncsi_channel_mode *ncm; @@ -313,8 +313,7 @@ struct ncsi_channel *ncsi_add_channel(struct ncsi_package *np, unsigned char id) nc->package = np; nc->state = NCSI_CHANNEL_INACTIVE; nc->monitor.enabled = false; - setup_timer(&nc->monitor.timer, - ncsi_channel_monitor, (unsigned long)nc); + timer_setup(&nc->monitor.timer, ncsi_channel_monitor, 0); spin_lock_init(&nc->lock); INIT_LIST_HEAD(&nc->link); for (index = 0; index < NCSI_CAP_MAX; index++) @@ -529,9 +528,9 @@ struct ncsi_dev *ncsi_find_dev(struct net_device *dev) return NULL; } -static void ncsi_request_timeout(unsigned long data) +static void ncsi_request_timeout(struct timer_list *t) { - struct ncsi_request *nr = (struct ncsi_request *)data; + struct ncsi_request *nr = from_timer(nr, t, timer); struct ncsi_dev_priv *ndp = nr->ndp; unsigned long flags; @@ -1577,9 +1576,7 @@ struct ncsi_dev *ncsi_register_dev(struct net_device *dev, for (i = 0; i < ARRAY_SIZE(ndp->requests); i++) { ndp->requests[i].id = i; ndp->requests[i].ndp = ndp; - setup_timer(&ndp->requests[i].timer, - ncsi_request_timeout, - (unsigned long)&ndp->requests[i]); + timer_setup(&ndp->requests[i].timer, ncsi_request_timeout, 0); } spin_lock_irqsave(&ncsi_dev_lock, flags); diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index 64778f9..d6748a8 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -67,9 +67,9 @@ void nf_ct_unlink_expect_report(struct nf_conntrack_expect *exp, } EXPORT_SYMBOL_GPL(nf_ct_unlink_expect_report); -static void nf_ct_expectation_timed_out(unsigned long ul_expect) +static void nf_ct_expectation_timed_out(struct timer_list *t) { - struct nf_conntrack_expect *exp = (void *)ul_expect; + struct nf_conntrack_expect *exp = from_timer(exp, t, timeout); spin_lock_bh(&nf_conntrack_expect_lock); nf_ct_unlink_expect(exp); @@ -368,8 +368,7 @@ static void nf_ct_expect_insert(struct nf_conntrack_expect *exp) /* two references : one for hash insert, one for the timer */ refcount_add(2, &exp->use); - setup_timer(&exp->timeout, nf_ct_expectation_timed_out, - (unsigned long)exp); + timer_setup(&exp->timeout, nf_ct_expectation_timed_out, 0); helper = rcu_dereference_protected(master_help->helper, lockdep_is_held(&nf_conntrack_expect_lock)); if (helper) { diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index cad6498..e5afab8 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -151,7 +151,7 @@ instance_put(struct nfulnl_instance *inst) call_rcu_bh(&inst->rcu, nfulnl_instance_free_rcu); } -static void nfulnl_timer(unsigned long data); +static void nfulnl_timer(struct timer_list *t); static struct nfulnl_instance * instance_create(struct net *net, u_int16_t group_num, @@ -184,7 +184,7 @@ instance_create(struct net *net, u_int16_t group_num, /* needs to be two, since we _put() after creation */ refcount_set(&inst->use, 2); - setup_timer(&inst->timer, nfulnl_timer, (unsigned long)inst); + timer_setup(&inst->timer, nfulnl_timer, 0); inst->net = get_net(net); inst->peer_user_ns = user_ns; @@ -377,9 +377,9 @@ __nfulnl_flush(struct nfulnl_instance *inst) } static void -nfulnl_timer(unsigned long data) +nfulnl_timer(struct timer_list *t) { - struct nfulnl_instance *inst = (struct nfulnl_instance *)data; + struct nfulnl_instance *inst = from_timer(inst, t, timer); spin_lock_bh(&inst->lock); if (inst->skb) diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c index daf45da..ee3421a 100644 --- a/net/netfilter/xt_IDLETIMER.c +++ b/net/netfilter/xt_IDLETIMER.c @@ -107,9 +107,9 @@ static void idletimer_tg_work(struct work_struct *work) sysfs_notify(idletimer_tg_kobj, NULL, timer->attr.attr.name); } -static void idletimer_tg_expired(unsigned long data) +static void idletimer_tg_expired(struct timer_list *t) { - struct idletimer_tg *timer = (struct idletimer_tg *) data; + struct idletimer_tg *timer = from_timer(timer, t, timer); pr_debug("timer %s expired\n", timer->attr.attr.name); @@ -143,8 +143,7 @@ static int idletimer_tg_create(struct idletimer_tg_info *info) list_add(&info->timer->entry, &idletimer_tg_list); - setup_timer(&info->timer->timer, idletimer_tg_expired, - (unsigned long) info->timer); + timer_setup(&info->timer->timer, idletimer_tg_expired, 0); info->timer->refcnt = 1; mod_timer(&info->timer->timer, diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c index 3ba31c1..0971634 100644 --- a/net/netfilter/xt_LED.c +++ b/net/netfilter/xt_LED.c @@ -85,9 +85,10 @@ led_tg(struct sk_buff *skb, const struct xt_action_param *par) return XT_CONTINUE; } -static void led_timeout_callback(unsigned long data) +static void led_timeout_callback(struct timer_list *t) { - struct xt_led_info_internal *ledinternal = (struct xt_led_info_internal *)data; + struct xt_led_info_internal *ledinternal = from_timer(ledinternal, t, + timer); led_trigger_event(&ledinternal->netfilter_led_trigger, LED_OFF); } @@ -143,8 +144,7 @@ static int led_tg_check(const struct xt_tgchk_param *par) /* See if we need to set up a timer */ if (ledinfo->delay > 0) - setup_timer(&ledinternal->timer, led_timeout_callback, - (unsigned long)ledinternal); + timer_setup(&ledinternal->timer, led_timeout_callback, 0); list_add_tail(&ledinternal->list, &xt_led_triggers); diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 2dec358..7ed9d44 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -284,7 +284,7 @@ void nr_destroy_socket(struct sock *sk) if (sk_has_allocations(sk)) { /* Defer: outstanding buffers */ - sk->sk_timer.function = (TIMER_FUNC_TYPE)nr_destroy_timer; + sk->sk_timer.function = nr_destroy_timer; sk->sk_timer.expires = jiffies + 2 * HZ; add_timer(&sk->sk_timer); } else diff --git a/net/netrom/nr_loopback.c b/net/netrom/nr_loopback.c index 989ae64..215ad22 100644 --- a/net/netrom/nr_loopback.c +++ b/net/netrom/nr_loopback.c @@ -15,7 +15,7 @@ #include <net/netrom.h> #include <linux/init.h> -static void nr_loopback_timer(unsigned long); +static void nr_loopback_timer(struct timer_list *); static struct sk_buff_head loopback_queue; static DEFINE_TIMER(loopback_timer, nr_loopback_timer); @@ -48,7 +48,7 @@ int nr_loopback_queue(struct sk_buff *skb) return 1; } -static void nr_loopback_timer(unsigned long param) +static void nr_loopback_timer(struct timer_list *unused) { struct sk_buff *skb; ax25_address *nr_dest; diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c index 43569ae..cbd51ed 100644 --- a/net/netrom/nr_timer.c +++ b/net/netrom/nr_timer.c @@ -45,7 +45,7 @@ void nr_init_timers(struct sock *sk) timer_setup(&nr->idletimer, nr_idletimer_expiry, 0); /* initialized by sock_init_data */ - sk->sk_timer.function = (TIMER_FUNC_TYPE)nr_heartbeat_expiry; + sk->sk_timer.function = nr_heartbeat_expiry; } void nr_start_t1timer(struct sock *sk) diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index c25e9b4..0749601 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -591,18 +591,18 @@ static int nci_close_device(struct nci_dev *ndev) } /* NCI command timer function */ -static void nci_cmd_timer(unsigned long arg) +static void nci_cmd_timer(struct timer_list *t) { - struct nci_dev *ndev = (void *) arg; + struct nci_dev *ndev = from_timer(ndev, t, cmd_timer); atomic_set(&ndev->cmd_cnt, 1); queue_work(ndev->cmd_wq, &ndev->cmd_work); } /* NCI data exchange timer function */ -static void nci_data_timer(unsigned long arg) +static void nci_data_timer(struct timer_list *t) { - struct nci_dev *ndev = (void *) arg; + struct nci_dev *ndev = from_timer(ndev, t, data_timer); set_bit(NCI_DATA_EXCHANGE_TO, &ndev->flags); queue_work(ndev->rx_wq, &ndev->rx_work); @@ -1232,10 +1232,8 @@ int nci_register_device(struct nci_dev *ndev) skb_queue_head_init(&ndev->rx_q); skb_queue_head_init(&ndev->tx_q); - setup_timer(&ndev->cmd_timer, nci_cmd_timer, - (unsigned long) ndev); - setup_timer(&ndev->data_timer, nci_data_timer, - (unsigned long) ndev); + timer_setup(&ndev->cmd_timer, nci_cmd_timer, 0); + timer_setup(&ndev->data_timer, nci_data_timer, 0); mutex_init(&ndev->req_lock); INIT_LIST_HEAD(&ndev->conn_info_list); diff --git a/net/rose/rose_link.c b/net/rose/rose_link.c index cda4c66..62055d306 100644 --- a/net/rose/rose_link.c +++ b/net/rose/rose_link.c @@ -37,7 +37,7 @@ void rose_start_ftimer(struct rose_neigh *neigh) { del_timer(&neigh->ftimer); - neigh->ftimer.function = (TIMER_FUNC_TYPE)rose_ftimer_expiry; + neigh->ftimer.function = rose_ftimer_expiry; neigh->ftimer.expires = jiffies + msecs_to_jiffies(sysctl_rose_link_fail_timeout); @@ -48,7 +48,7 @@ static void rose_start_t0timer(struct rose_neigh *neigh) { del_timer(&neigh->t0timer); - neigh->t0timer.function = (TIMER_FUNC_TYPE)rose_t0timer_expiry; + neigh->t0timer.function = rose_t0timer_expiry; neigh->t0timer.expires = jiffies + msecs_to_jiffies(sysctl_rose_restart_request_timeout); diff --git a/net/rose/rose_timer.c b/net/rose/rose_timer.c index ea613b2..74555fb 100644 --- a/net/rose/rose_timer.c +++ b/net/rose/rose_timer.c @@ -36,7 +36,7 @@ void rose_start_heartbeat(struct sock *sk) { del_timer(&sk->sk_timer); - sk->sk_timer.function = (TIMER_FUNC_TYPE)rose_heartbeat_expiry; + sk->sk_timer.function = rose_heartbeat_expiry; sk->sk_timer.expires = jiffies + 5 * HZ; add_timer(&sk->sk_timer); @@ -48,7 +48,7 @@ void rose_start_t1timer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->t1; add_timer(&rose->timer); @@ -60,7 +60,7 @@ void rose_start_t2timer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->t2; add_timer(&rose->timer); @@ -72,7 +72,7 @@ void rose_start_t3timer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->t3; add_timer(&rose->timer); @@ -84,7 +84,7 @@ void rose_start_hbtimer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->hb; add_timer(&rose->timer); @@ -97,7 +97,7 @@ void rose_start_idletimer(struct sock *sk) del_timer(&rose->idletimer); if (rose->idle > 0) { - rose->idletimer.function = (TIMER_FUNC_TYPE)rose_idletimer_expiry; + rose->idletimer.function = rose_idletimer_expiry; rose->idletimer.expires = jiffies + rose->idle; add_timer(&rose->idletimer); diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 4c7fbc6..994dc2d 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -45,9 +45,9 @@ const char *const rxrpc_call_completions[NR__RXRPC_CALL_COMPLETIONS] = { struct kmem_cache *rxrpc_call_jar; -static void rxrpc_call_timer_expired(unsigned long _call) +static void rxrpc_call_timer_expired(struct timer_list *t) { - struct rxrpc_call *call = (struct rxrpc_call *)_call; + struct rxrpc_call *call = from_timer(call, t, timer); _enter("%d", call->debug_id); @@ -114,8 +114,7 @@ struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp) goto nomem_2; mutex_init(&call->user_mutex); - setup_timer(&call->timer, rxrpc_call_timer_expired, - (unsigned long)call); + timer_setup(&call->timer, rxrpc_call_timer_expired, 0); INIT_WORK(&call->processor, &rxrpc_process_call); INIT_LIST_HEAD(&call->link); INIT_LIST_HEAD(&call->chan_wait_link); diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index e8e0831..f9307bd 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -745,7 +745,7 @@ static void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt serv->sv_tmpcnt++; if (serv->sv_temptimer.function == NULL) { /* setup timer to age temp transports */ - serv->sv_temptimer.function = (TIMER_FUNC_TYPE)svc_age_temp_xprts; + serv->sv_temptimer.function = svc_age_temp_xprts; mod_timer(&serv->sv_temptimer, jiffies + svc_conn_age_period * HZ); } diff --git a/net/wireless/lib80211.c b/net/wireless/lib80211.c index 4596115..801d478 100644 --- a/net/wireless/lib80211.c +++ b/net/wireless/lib80211.c @@ -44,7 +44,7 @@ static DEFINE_SPINLOCK(lib80211_crypto_lock); static void lib80211_crypt_deinit_entries(struct lib80211_crypt_info *info, int force); static void lib80211_crypt_quiescing(struct lib80211_crypt_info *info); -static void lib80211_crypt_deinit_handler(unsigned long data); +static void lib80211_crypt_deinit_handler(struct timer_list *t); int lib80211_crypt_info_init(struct lib80211_crypt_info *info, char *name, spinlock_t *lock) @@ -55,8 +55,8 @@ int lib80211_crypt_info_init(struct lib80211_crypt_info *info, char *name, info->lock = lock; INIT_LIST_HEAD(&info->crypt_deinit_list); - setup_timer(&info->crypt_deinit_timer, lib80211_crypt_deinit_handler, - (unsigned long)info); + timer_setup(&info->crypt_deinit_timer, lib80211_crypt_deinit_handler, + 0); return 0; } @@ -116,9 +116,10 @@ static void lib80211_crypt_quiescing(struct lib80211_crypt_info *info) spin_unlock_irqrestore(info->lock, flags); } -static void lib80211_crypt_deinit_handler(unsigned long data) +static void lib80211_crypt_deinit_handler(struct timer_list *t) { - struct lib80211_crypt_info *info = (struct lib80211_crypt_info *)data; + struct lib80211_crypt_info *info = from_timer(info, t, + crypt_deinit_timer); unsigned long flags; lib80211_crypt_deinit_entries(info, 0); diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index ea87143..562cc11 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -415,7 +415,7 @@ static void __x25_destroy_socket(struct sock *sk) if (sk_has_allocations(sk)) { /* Defer: outstanding buffers */ sk->sk_timer.expires = jiffies + 10 * HZ; - sk->sk_timer.function = (TIMER_FUNC_TYPE)x25_destroy_timer; + sk->sk_timer.function = x25_destroy_timer; add_timer(&sk->sk_timer); } else { /* drop last reference so sock_put will free */ diff --git a/net/x25/x25_link.c b/net/x25/x25_link.c index e0cd04d..a6a8ab0 100644 --- a/net/x25/x25_link.c +++ b/net/x25/x25_link.c @@ -36,7 +36,7 @@ LIST_HEAD(x25_neigh_list); DEFINE_RWLOCK(x25_neigh_list_lock); -static void x25_t20timer_expiry(unsigned long); +static void x25_t20timer_expiry(struct timer_list *); static void x25_transmit_restart_confirmation(struct x25_neigh *nb); static void x25_transmit_restart_request(struct x25_neigh *nb); @@ -49,9 +49,9 @@ static inline void x25_start_t20timer(struct x25_neigh *nb) mod_timer(&nb->t20timer, jiffies + nb->t20); } -static void x25_t20timer_expiry(unsigned long param) +static void x25_t20timer_expiry(struct timer_list *t) { - struct x25_neigh *nb = (struct x25_neigh *)param; + struct x25_neigh *nb = from_timer(nb, t, t20timer); x25_transmit_restart_request(nb); @@ -252,7 +252,7 @@ void x25_link_device_up(struct net_device *dev) return; skb_queue_head_init(&nb->queue); - setup_timer(&nb->t20timer, x25_t20timer_expiry, (unsigned long)nb); + timer_setup(&nb->t20timer, x25_t20timer_expiry, 0); dev_hold(dev); nb->dev = dev; diff --git a/net/x25/x25_timer.c b/net/x25/x25_timer.c index 1dfba3c..fa34610 100644 --- a/net/x25/x25_timer.c +++ b/net/x25/x25_timer.c @@ -36,7 +36,7 @@ void x25_init_timers(struct sock *sk) timer_setup(&x25->timer, x25_timer_expiry, 0); /* initialized by sock_init_data */ - sk->sk_timer.function = (TIMER_FUNC_TYPE)x25_heartbeat_expiry; + sk->sk_timer.function = x25_heartbeat_expiry; } void x25_start_heartbeat(struct sock *sk) diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 1f5cee2..065d896 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -556,7 +556,7 @@ out: return HRTIMER_NORESTART; } -static void xfrm_replay_timer_handler(unsigned long data); +static void xfrm_replay_timer_handler(struct timer_list *t); struct xfrm_state *xfrm_state_alloc(struct net *net) { @@ -574,8 +574,7 @@ struct xfrm_state *xfrm_state_alloc(struct net *net) INIT_HLIST_NODE(&x->byspi); tasklet_hrtimer_init(&x->mtimer, xfrm_timer_handler, CLOCK_BOOTTIME, HRTIMER_MODE_ABS); - setup_timer(&x->rtimer, xfrm_replay_timer_handler, - (unsigned long)x); + timer_setup(&x->rtimer, xfrm_replay_timer_handler, 0); x->curlft.add_time = get_seconds(); x->lft.soft_byte_limit = XFRM_INF; x->lft.soft_packet_limit = XFRM_INF; @@ -1879,9 +1878,9 @@ void xfrm_state_walk_done(struct xfrm_state_walk *walk, struct net *net) } EXPORT_SYMBOL(xfrm_state_walk_done); -static void xfrm_replay_timer_handler(unsigned long data) +static void xfrm_replay_timer_handler(struct timer_list *t) { - struct xfrm_state *x = (struct xfrm_state *)data; + struct xfrm_state *x = from_timer(x, t, rtimer); spin_lock(&x->lock); |