tree f89d5a69691b0f61871604aa2b09ce140d236cc8
parent d72d946d0b649b79709b99b9d5cb7269fff8afaa
author Oleg Nesterov <oleg@redhat.com> 1398697380 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1398698695 +0200

KVM: async_pf: change async_pf_execute() to use get_user_pages(tsk => NULL)

async_pf_execute() passes tsk == current to gup(), this is doesn't
hurt but unnecessary and misleading. "tsk" is only used to account
the number of faults and current is the random workqueue thread.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Suggested-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>