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-rw-r--r--drivers/lguest/x86/core.c8
-rw-r--r--drivers/s390/char/sclp_config.c4
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index 482aec2a963..96d0fd07c57 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 5322e5e54a9..9dc77f14fa5 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)