diff options
| author | Sean Christopherson | 2020-02-18 13:07:27 -0800 |
|---|---|---|
| committer | Paolo Bonzini | 2020-03-16 17:57:22 +0100 |
| commit | e96c81ee89d80e1a0fe50a0e9be40c1b77e14aaa (patch) | |
| tree | 47892c7cf45beccd93db3b2f4edcf19498535396 /arch/x86/kvm/mmu | |
| parent | 5c0b4f3d5ccc2ced94b01c3256db1cf79dc95b81 (diff) | |
KVM: Simplify kvm_free_memslot() and all its descendents
Now that all callers of kvm_free_memslot() pass NULL for @dont, remove
the param from the top-level routine and all arch's implementations.
No functional change intended.
Tested-by: Christoffer Dall <christoffer.dall@arm.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu')
| -rw-r--r-- | arch/x86/kvm/mmu/page_track.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/x86/kvm/mmu/page_track.c b/arch/x86/kvm/mmu/page_track.c index 3521e2d176f2..d125ec379c79 100644 --- a/arch/x86/kvm/mmu/page_track.c +++ b/arch/x86/kvm/mmu/page_track.c @@ -19,17 +19,14 @@ #include "mmu.h" -void kvm_page_track_free_memslot(struct kvm_memory_slot *free, - struct kvm_memory_slot *dont) +void kvm_page_track_free_memslot(struct kvm_memory_slot *slot) { int i; - for (i = 0; i < KVM_PAGE_TRACK_MAX; i++) - if (!dont || free->arch.gfn_track[i] != - dont->arch.gfn_track[i]) { - kvfree(free->arch.gfn_track[i]); - free->arch.gfn_track[i] = NULL; - } + for (i = 0; i < KVM_PAGE_TRACK_MAX; i++) { + kvfree(slot->arch.gfn_track[i]); + slot->arch.gfn_track[i] = NULL; + } } int kvm_page_track_create_memslot(struct kvm_memory_slot *slot, @@ -48,7 +45,7 @@ int kvm_page_track_create_memslot(struct kvm_memory_slot *slot, return 0; track_free: - kvm_page_track_free_memslot(slot, NULL); + kvm_page_track_free_memslot(slot); return -ENOMEM; } |