diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/lguest/x86/core.c | 8 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_config.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c index 482aec2a9631..96d0fd07c57d 100644 --- a/drivers/lguest/x86/core.c +++ b/drivers/lguest/x86/core.c @@ -459,7 +459,7 @@ void __init lguest_arch_host_init(void) /* We don't need the complexity of CPUs coming and going while we're * doing this. */ - lock_cpu_hotplug(); + get_online_cpus(); if (cpu_has_pge) { /* We have a broader idea of "global". */ /* Remember that this was originally set (for cleanup). */ cpu_had_pge = 1; @@ -469,20 +469,20 @@ void __init lguest_arch_host_init(void) /* Turn off the feature in the global feature set. */ clear_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability); } - unlock_cpu_hotplug(); + put_online_cpus(); }; /*:*/ void __exit lguest_arch_host_fini(void) { /* If we had PGE before we started, turn it back on now. */ - lock_cpu_hotplug(); + get_online_cpus(); if (cpu_had_pge) { set_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability); /* adjust_pge's argument "1" means set PGE. */ on_each_cpu(adjust_pge, (void *)1, 0, 1); } - unlock_cpu_hotplug(); + put_online_cpus(); } diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c index 5322e5e54a98..9dc77f14fa52 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -29,12 +29,12 @@ static void sclp_cpu_capability_notify(struct work_struct *work) struct sys_device *sysdev; printk(KERN_WARNING TAG "cpu capability changed.\n"); - lock_cpu_hotplug(); + get_online_cpus(); for_each_online_cpu(cpu) { sysdev = get_cpu_sysdev(cpu); kobject_uevent(&sysdev->kobj, KOBJ_CHANGE); } - unlock_cpu_hotplug(); + put_online_cpus(); } static void sclp_conf_receiver_fn(struct evbuf_header *evbuf) |