diff options
Diffstat (limited to 'fs/ocfs2/cluster')
| -rw-r--r-- | fs/ocfs2/cluster/heartbeat.c | 28 | ||||
| -rw-r--r-- | fs/ocfs2/cluster/masklog.h | 2 | ||||
| -rw-r--r-- | fs/ocfs2/cluster/quorum.c | 6 | ||||
| -rw-r--r-- | fs/ocfs2/cluster/tcp.c | 15 |
4 files changed, 28 insertions, 23 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index 4200a0341343..724350925aff 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -3,6 +3,7 @@ * Copyright (C) 2004, 2005 Oracle. All rights reserved. */ +#include "linux/kstrtox.h" #include <linux/kernel.h> #include <linux/sched.h> #include <linux/jiffies.h> @@ -1020,7 +1021,7 @@ fire_callbacks: if (list_empty(&slot->ds_live_item)) goto out; - /* live nodes only go dead after enough consequtive missed + /* live nodes only go dead after enough consecutive missed * samples.. reset the missed counter whenever we see * activity */ if (slot->ds_equal_samples >= o2hb_dead_threshold || gen_changed) { @@ -1535,10 +1536,11 @@ static int o2hb_read_block_input(struct o2hb_region *reg, { unsigned long bytes; char *p = (char *)page; + int ret; - bytes = simple_strtoul(p, &p, 0); - if (!p || (*p && (*p != '\n'))) - return -EINVAL; + ret = kstrtoul(p, 0, &bytes); + if (ret) + return ret; /* Heartbeat and fs min / max block sizes are the same. */ if (bytes > 4096 || bytes < 512) @@ -1622,13 +1624,14 @@ static ssize_t o2hb_region_blocks_store(struct config_item *item, struct o2hb_region *reg = to_o2hb_region(item); unsigned long tmp; char *p = (char *)page; + int ret; if (reg->hr_bdev_file) return -EINVAL; - tmp = simple_strtoul(p, &p, 0); - if (!p || (*p && (*p != '\n'))) - return -EINVAL; + ret = kstrtoul(p, 0, &tmp); + if (ret) + return ret; if (tmp > O2NM_MAX_NODES || tmp == 0) return -ERANGE; @@ -1776,8 +1779,8 @@ static ssize_t o2hb_region_dev_store(struct config_item *item, if (o2nm_this_node() == O2NM_MAX_NODES) return -EINVAL; - fd = simple_strtol(p, &p, 0); - if (!p || (*p && (*p != '\n'))) + ret = kstrtol(p, 0, &fd); + if (ret < 0) return -EINVAL; if (fd < 0 || fd >= INT_MAX) @@ -2136,10 +2139,11 @@ static ssize_t o2hb_heartbeat_group_dead_threshold_store(struct config_item *ite { unsigned long tmp; char *p = (char *)page; + int ret; - tmp = simple_strtoul(p, &p, 10); - if (!p || (*p && (*p != '\n'))) - return -EINVAL; + ret = kstrtoul(p, 10, &tmp); + if (ret) + return ret; /* this will validate ranges for us. */ o2hb_dead_threshold_set((unsigned int) tmp); diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h index b73fc42e46ff..630bd5a3dd0d 100644 --- a/fs/ocfs2/cluster/masklog.h +++ b/fs/ocfs2/cluster/masklog.h @@ -29,7 +29,7 @@ * just calling printk() so that this can eventually make its way through * relayfs along with the debugging messages. Everything else gets KERN_DEBUG. * The inline tests and macro dance give GCC the opportunity to quite cleverly - * only emit the appropriage printk() when the caller passes in a constant + * only emit the appropriate printk() when the caller passes in a constant * mask, as is almost always the case. * * All this bitmask nonsense is managed from the files under diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c index 8bf17231d7b7..bfb8b456876c 100644 --- a/fs/ocfs2/cluster/quorum.c +++ b/fs/ocfs2/cluster/quorum.c @@ -23,7 +23,7 @@ * race between when we see a node start heartbeating and when we connect * to it. * - * So nodes that are in this transtion put a hold on the quorum decision + * So nodes that are in this transition put a hold on the quorum decision * with a counter. As they fall out of this transition they drop the count * and if they're the last, they fire off the decision. */ @@ -189,7 +189,7 @@ static void o2quo_clear_hold(struct o2quo_state *qs, u8 node) } /* as a node comes up we delay the quorum decision until we know the fate of - * the connection. the hold will be droped in conn_up or hb_down. it might be + * the connection. the hold will be dropped in conn_up or hb_down. it might be * perpetuated by con_err until hb_down. if we already have a conn, we might * be dropping a hold that conn_up got. */ void o2quo_hb_up(u8 node) @@ -256,7 +256,7 @@ void o2quo_hb_still_up(u8 node) } /* This is analogous to hb_up. as a node's connection comes up we delay the - * quorum decision until we see it heartbeating. the hold will be droped in + * quorum decision until we see it heartbeating. the hold will be dropped in * hb_up or hb_down. it might be perpetuated by con_err until hb_down. if * it's already heartbeating we might be dropping a hold that conn_up got. * */ diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index 2b8fa3e782fb..b05d4e9d13b2 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -5,13 +5,13 @@ * * ---- * - * Callers for this were originally written against a very simple synchronus + * Callers for this were originally written against a very simple synchronous * API. This implementation reflects those simple callers. Some day I'm sure * we'll need to move to a more robust posting/callback mechanism. * * Transmit calls pass in kernel virtual addresses and block copying this into * the socket's tx buffers via a usual blocking sendmsg. They'll block waiting - * for a failed socket to timeout. TX callers can also pass in a poniter to an + * for a failed socket to timeout. TX callers can also pass in a pointer to an * 'int' which gets filled with an errno off the wire in response to the * message they send. * @@ -101,7 +101,7 @@ static struct socket *o2net_listen_sock; * o2net_wq. teardown detaches the callbacks before destroying the workqueue. * quorum work is queued as sock containers are shutdown.. stop_listening * tears down all the node's sock containers, preventing future shutdowns - * and queued quroum work, before canceling delayed quorum work and + * and queued quorum work, before canceling delayed quorum work and * destroying the work queue. */ static struct workqueue_struct *o2net_wq; @@ -724,7 +724,7 @@ static void o2net_shutdown_sc(struct work_struct *work) if (o2net_unregister_callbacks(sc->sc_sock->sk, sc)) { /* we shouldn't flush as we're in the thread, the * races with pending sc work structs are harmless */ - del_timer_sync(&sc->sc_idle_timeout); + timer_delete_sync(&sc->sc_idle_timeout); o2net_sc_cancel_delayed_work(sc, &sc->sc_keepalive_work); sc_put(sc); kernel_sock_shutdown(sc->sc_sock, SHUT_RDWR); @@ -1419,7 +1419,7 @@ out: return ret; } -/* this work func is triggerd by data ready. it reads until it can read no +/* this work func is triggered by data ready. it reads until it can read no * more. it interprets 0, eof, as fatal. if data_ready hits while we're doing * our work the work struct will be marked and we'll be called again. */ static void o2net_rx_until_empty(struct work_struct *work) @@ -1483,12 +1483,13 @@ static void o2net_sc_send_keep_req(struct work_struct *work) sc_put(sc); } -/* socket shutdown does a del_timer_sync against this as it tears down. +/* socket shutdown does a timer_delete_sync against this as it tears down. * we can't start this timer until we've got to the point in sc buildup * where shutdown is going to be involved */ static void o2net_idle_timer(struct timer_list *t) { - struct o2net_sock_container *sc = from_timer(sc, t, sc_idle_timeout); + struct o2net_sock_container *sc = timer_container_of(sc, t, + sc_idle_timeout); struct o2net_node *nn = o2net_nn_from_num(sc->sc_node->nd_num); #ifdef CONFIG_DEBUG_FS unsigned long msecs = ktime_to_ms(ktime_get()) - |