diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-05-07 15:15:46 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-05-07 15:15:46 +0400 |
| commit | 2fe5de9ce7d57498abc14b375cad2fcf8c3ee6cc (patch) | |
| tree | 9478e8cf470c1d5bdb2d89b57a7e35919ab95e72 /drivers/scsi/fcoe/fcoe.c | |
| parent | 08f8aeb55d7727d644dbbbbfb798fe937d47751d (diff) | |
| parent | 2b4cfe64dee0d84506b951d81bf55d9891744d25 (diff) | |
| download | linux-2fe5de9ce7d57498abc14b375cad2fcf8c3ee6cc.tar.xz | |
Merge branch 'sched/urgent' into sched/core, to avoid conflicts
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/scsi/fcoe/fcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/fcoe.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 843a679d2a5e..00ee0ed642aa 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -2633,14 +2633,18 @@ static int __init fcoe_init(void) skb_queue_head_init(&p->fcoe_rx_list); } + cpu_notifier_register_begin(); + for_each_online_cpu(cpu) fcoe_percpu_thread_create(cpu); /* Initialize per CPU interrupt thread */ - rc = register_hotcpu_notifier(&fcoe_cpu_notifier); + rc = __register_hotcpu_notifier(&fcoe_cpu_notifier); if (rc) goto out_free; + cpu_notifier_register_done(); + /* Setup link change notification */ fcoe_dev_setup(); @@ -2655,6 +2659,9 @@ out_free: for_each_online_cpu(cpu) { fcoe_percpu_thread_destroy(cpu); } + + cpu_notifier_register_done(); + mutex_unlock(&fcoe_config_mutex); destroy_workqueue(fcoe_wq); return rc; @@ -2687,11 +2694,15 @@ static void __exit fcoe_exit(void) } rtnl_unlock(); - unregister_hotcpu_notifier(&fcoe_cpu_notifier); + cpu_notifier_register_begin(); for_each_online_cpu(cpu) fcoe_percpu_thread_destroy(cpu); + __unregister_hotcpu_notifier(&fcoe_cpu_notifier); + + cpu_notifier_register_done(); + mutex_unlock(&fcoe_config_mutex); /* |