Oleg Nesterov d72d946d0b KVM: async_pf: kill the unnecessary use_mm/unuse_mm async_pf_execute() ... async_pf_execute() has no reasons to adopt apf->mm, gup(current, mm) should work just fine even if current has another or NULL ->mm. Recently kvm_async_page_present_sync() was added insedie the "use_mm" section, but it seems that it doesn't need current->mm too. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2014-04-28 17:24:25 +02:00
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kvm	KVM: async_pf: kill the unnecessary use_mm/unuse_mm async_pf_execute()	2014-04-28 17:24:25 +02:00