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authorMarcelo Tosatti2008-09-16 20:54:46 -0300
committerAvi Kivity2008-10-15 14:25:05 +0200
commit777b3f49d297e387866604093b635e5bc9b9d2a6 (patch)
treed3df6d34bceb9905b033bb2e9e7e9bc6e0992542 /arch/x86/kvm/mmu.c
parentbfadaded0dc323a1cf3f08b5068f12955b54cbaa (diff)
KVM: opencode gfn_to_page in kvm_vm_fault
kvm_vm_fault is invoked with mmap_sem held in read mode. Since gfn_to_page will be converted to get_user_pages_fast, which requires this lock NOT to be held, switch to opencoded get_user_pages. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
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