diff options
author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-02-19 00:07:27 +0300 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 19:57:22 +0300 |
commit | e96c81ee89d80e1a0fe50a0e9be40c1b77e14aaa (patch) | |
tree | 47892c7cf45beccd93db3b2f4edcf19498535396 /arch/powerpc/kvm | |
parent | 5c0b4f3d5ccc2ced94b01c3256db1cf79dc95b81 (diff) | |
download | linux-e96c81ee89d80e1a0fe50a0e9be40c1b77e14aaa.tar.xz |
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/powerpc/kvm')
-rw-r--r-- | arch/powerpc/kvm/book3s.c | 5 | ||||
-rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 9 | ||||
-rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 3 | ||||
-rw-r--r-- | arch/powerpc/kvm/booke.c | 3 | ||||
-rw-r--r-- | arch/powerpc/kvm/powerpc.c | 5 |
5 files changed, 9 insertions, 16 deletions
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index e9149a815806..97ce6c4f7b48 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -804,10 +804,9 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log) return kvm->arch.kvm_ops->get_dirty_log(kvm, log); } -void kvmppc_core_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free, - struct kvm_memory_slot *dont) +void kvmppc_core_free_memslot(struct kvm *kvm, struct kvm_memory_slot *slot) { - kvm->arch.kvm_ops->free_memslot(free, dont); + kvm->arch.kvm_ops->free_memslot(slot); } void kvmppc_core_flush_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot) diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 460f31f94337..a7353a5a0045 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -4447,13 +4447,10 @@ out: return r; } -static void kvmppc_core_free_memslot_hv(struct kvm_memory_slot *free, - struct kvm_memory_slot *dont) +static void kvmppc_core_free_memslot_hv(struct kvm_memory_slot *slot) { - if (!dont || free->arch.rmap != dont->arch.rmap) { - vfree(free->arch.rmap); - free->arch.rmap = NULL; - } + vfree(slot->arch.rmap); + slot->arch.rmap = NULL; } static int kvmppc_core_prepare_memory_region_hv(struct kvm *kvm, diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 3077a0cd0e5e..71ae332b91c9 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -1942,8 +1942,7 @@ static void kvmppc_core_commit_memory_region_pr(struct kvm *kvm, return; } -static void kvmppc_core_free_memslot_pr(struct kvm_memory_slot *free, - struct kvm_memory_slot *dont) +static void kvmppc_core_free_memslot_pr(struct kvm_memory_slot *slot) { return; } diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 44f50fc50976..b0519069892b 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -1771,8 +1771,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log) return -ENOTSUPP; } -void kvmppc_core_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free, - struct kvm_memory_slot *dont) +void kvmppc_core_free_memslot(struct kvm *kvm, struct kvm_memory_slot *slot) { } diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 768c4a9269be..838cdcd2db12 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -685,10 +685,9 @@ long kvm_arch_dev_ioctl(struct file *filp, return -EINVAL; } -void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free, - struct kvm_memory_slot *dont) +void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *slot) { - kvmppc_core_free_memslot(kvm, free, dont); + kvmppc_core_free_memslot(kvm, slot); } int kvm_arch_prepare_memory_region(struct kvm *kvm, |