diff options
| -rw-r--r-- | drivers/block/aoe/aoemain.c | 44 |
1 files changed, 8 insertions, 36 deletions
diff --git a/drivers/block/aoe/aoemain.c b/drivers/block/aoe/aoemain.c index 4b987c2fefbe..251482066977 100644 --- a/drivers/block/aoe/aoemain.c +++ b/drivers/block/aoe/aoemain.c @@ -15,49 +15,19 @@ MODULE_AUTHOR("Sam Hopkins <sah@coraid.com>"); MODULE_DESCRIPTION("AoE block/char driver for 2.6.2 and newer 2.6 kernels"); MODULE_VERSION(VERSION); -enum { TINIT, TRUN, TKILL }; +static struct timer_list timer; -static void -discover_timer(ulong vp) +static void discover_timer(struct timer_list *t) { - static struct timer_list t; - static volatile ulong die; - static spinlock_t lock; - ulong flags; - enum { DTIMERTICK = HZ * 60 }; /* one minute */ - - switch (vp) { - case TINIT: - init_timer(&t); - spin_lock_init(&lock); - t.data = TRUN; - t.function = discover_timer; - die = 0; - case TRUN: - spin_lock_irqsave(&lock, flags); - if (!die) { - t.expires = jiffies + DTIMERTICK; - add_timer(&t); - } - spin_unlock_irqrestore(&lock, flags); - - aoecmd_cfg(0xffff, 0xff); - return; - case TKILL: - spin_lock_irqsave(&lock, flags); - die = 1; - spin_unlock_irqrestore(&lock, flags); + mod_timer(t, jiffies + HZ * 60); /* one minute */ - del_timer_sync(&t); - default: - return; - } + aoecmd_cfg(0xffff, 0xff); } static void aoe_exit(void) { - discover_timer(TKILL); + del_timer_sync(&timer); aoenet_exit(); unregister_blkdev(AOE_MAJOR, DEVICE_NAME); @@ -93,7 +63,9 @@ aoe_init(void) goto blkreg_fail; } printk(KERN_INFO "aoe: AoE v%s initialised.\n", VERSION); - discover_timer(TINIT); + + timer_setup(&timer, discover_timer, 0); + discover_timer(&timer); return 0; blkreg_fail: aoecmd_exit(); |