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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-30 09:44:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-30 09:44:04 -0700
commit9dbbe3cfc3c208643cf0e81c8f660f43e1b4b2e8 (patch)
tree5cdbb012652ac68fc09170354a785d94d5192079 /include
parentfb45f493c18b5bf0818394662f908d648060310c (diff)
parent73459e2a1ada09a68c02cc5b73f3116fc8194b3d (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm changes from Paolo Bonzini: "Remove from guest code the handling of task migration during a pvclock read; instead use the correct protocol in KVM. This removes the need for task migration notifiers in core scheduler code" [ The scheduler people really hated the migration notifiers, so this was kind of required - Linus ] * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: x86: pvclock: Really remove the sched notifier for cross-cpu migrations kvm: x86: fix kvmclock update protocol
Diffstat (limited to 'include')
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 8222ae40ecb0..26a2e6122734 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -175,14 +175,6 @@ extern void get_iowait_load(unsigned long *nr_waiters, unsigned long *load);
extern void calc_global_load(unsigned long ticks);
extern void update_cpu_load_nohz(void);
-/* Notifier for when a task gets migrated to a new CPU */
-struct task_migration_notifier {
- struct task_struct *task;
- int from_cpu;
- int to_cpu;
-extern void register_task_migration_notifier(struct notifier_block *n);
extern unsigned long get_parent_ip(unsigned long addr);
extern void dump_cpu_task(int cpu);

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