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| author |   Marc Zyngier <maz@kernel.org> | 2021-07-26 16:35:52 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-08-02 14:05:58 +0100 |
| commit | 36c3ce6c0d03a6c9992c3359f879cdc70fde836a (patch) | |
| tree | 41fa8d6702a9952e340c69f1cfe466ad5df3d86f /virt/kvm | |
| parent | KVM: arm64: Use get_page() instead of kvm_get_pfn() (diff) | |
| download | linux-dev-36c3ce6c0d03a6c9992c3359f879cdc70fde836a.tar.xz linux-dev-36c3ce6c0d03a6c9992c3359f879cdc70fde836a.zip | |
KVM: Get rid of kvm_get_pfn()
Nobody is using kvm_get_pfn() anymore. Get rid of it.
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210726153552.1535838-7-maz@kernel.org
Diffstat (limited to 'virt/kvm')
| -rw-r--r-- | virt/kvm/kvm_main.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 7b72a2b35a7e..1d3a03c0fed3 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2215,7 +2215,7 @@ static int hva_to_pfn_remapped(struct vm_area_struct *vma, * Get a reference here because callers of *hva_to_pfn* and * *gfn_to_pfn* ultimately call kvm_release_pfn_clean on the * returned pfn. This is only needed if the VMA has VM_MIXEDMAP - * set, but the kvm_get_pfn/kvm_release_pfn_clean pair will + * set, but the kvm_try_get_pfn/kvm_release_pfn_clean pair will * simply do nothing for reserved pfns. * * Whoever called remap_pfn_range is also going to call e.g. @@ -2612,13 +2612,6 @@ void kvm_set_pfn_accessed(kvm_pfn_t pfn) } EXPORT_SYMBOL_GPL(kvm_set_pfn_accessed); -void kvm_get_pfn(kvm_pfn_t pfn) -{ - if (!kvm_is_reserved_pfn(pfn)) - get_page(pfn_to_page(pfn)); -} -EXPORT_SYMBOL_GPL(kvm_get_pfn); - static int next_segment(unsigned long len, int offset) { if (len > PAGE_SIZE - offset) |